diff --git a/lib/features/discover_details/bloc/discover_details_bloc.dart b/lib/features/discover_details/bloc/discover_details_bloc.dart
index 842e787..7f8135a 100644
--- a/lib/features/discover_details/bloc/discover_details_bloc.dart
+++ b/lib/features/discover_details/bloc/discover_details_bloc.dart
@@ -3,6 +3,8 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:calibre_web_companion/features/discover_details/bloc/discover_details_event.dart';
 import 'package:calibre_web_companion/features/discover_details/bloc/discover_details_state.dart';
 
+import 'package:calibre_web_companion/features/discover_details/data/models/category_feed_model.dart';
+import 'package:calibre_web_companion/features/discover_details/data/models/discover_feed_model.dart';
 import 'package:calibre_web_companion/features/discover_details/data/repositories/discover_details_repository.dart';
 
 class DiscoverDetailsBloc
@@ -14,6 +16,8 @@ class DiscoverDetailsBloc
     on<LoadBooks>(_onLoadBooks);
     on<LoadCategories>(_onLoadCategories);
     on<LoadBooksFromPath>(_onLoadBooksFromPath);
+    on<LoadMoreDiscoverBooks>(_onLoadMoreDiscoverBooks);
+    on<LoadMoreDiscoverCategories>(_onLoadMoreDiscoverCategories);
   }
 
   Future<void> _onLoadBooks(
@@ -125,4 +129,76 @@ class DiscoverDetailsBloc
       );
     }
   }
+
+  Future<void> _onLoadMoreDiscoverBooks(
+    LoadMoreDiscoverBooks event,
+    Emitter<DiscoverDetailsState> emit,
+  ) async {
+    final currentFeed = state.bookFeed;
+    final nextPageUrl = currentFeed?.nextPageUrl;
+
+    if (state.isLoadingMore || currentFeed == null || nextPageUrl == null) {
+      return;
+    }
+
+    emit(state.copyWith(isLoadingMore: true));
+
+    try {
+      final page = await repository.loadBooksFromPath(nextPageUrl);
+
+      final existingIds = currentFeed.books.map((b) => b.id).toSet();
+      final newBooks = page.books.where((b) => !existingIds.contains(b.id));
+
+      emit(
+        state.copyWith(
+          bookFeed: DiscoverFeedModel(
+            books: [...currentFeed.books, ...newBooks],
+            nextPageUrl: _nextOrStop(nextPageUrl, page.nextPageUrl),
+          ),
+          isLoadingMore: false,
+        ),
+      );
+    } catch (e) {
+      emit(state.copyWith(isLoadingMore: false));
+    }
+  }
+
+  Future<void> _onLoadMoreDiscoverCategories(
+    LoadMoreDiscoverCategories event,
+    Emitter<DiscoverDetailsState> emit,
+  ) async {
+    final currentFeed = state.categoryFeed;
+    final nextPageUrl = currentFeed?.nextPageUrl;
+
+    if (state.isLoadingMore || currentFeed == null || nextPageUrl == null) {
+      return;
+    }
+
+    emit(state.copyWith(isLoadingMore: true));
+
+    try {
+      final page = await repository.loadCategoriesFromPath(nextPageUrl);
+
+      final existingIds = currentFeed.categories.map((c) => c.id).toSet();
+      final newCategories = page.categories.where(
+        (c) => !existingIds.contains(c.id),
+      );
+
+      emit(
+        state.copyWith(
+          categoryFeed: CategoryFeed(
+            categories: [...currentFeed.categories, ...newCategories],
+            nextPageUrl: _nextOrStop(nextPageUrl, page.nextPageUrl),
+          ),
+          isLoadingMore: false,
+        ),
+      );
+    } catch (e) {
+      emit(state.copyWith(isLoadingMore: false));
+    }
+  }
+
+  /// Guards against servers that keep pointing at the page we just loaded
+  String? _nextOrStop(String loadedUrl, String? nextUrl) =>
+      nextUrl == loadedUrl ? null : nextUrl;
 }
diff --git a/lib/features/discover_details/bloc/discover_details_event.dart b/lib/features/discover_details/bloc/discover_details_event.dart
index dfae308..e9d1662 100644
--- a/lib/features/discover_details/bloc/discover_details_event.dart
+++ b/lib/features/discover_details/bloc/discover_details_event.dart
@@ -40,6 +40,14 @@ class LoadBooksFromPath extends DiscoverDetailsEvent {
   List<Object?> get props => [fullPath];
 }
 
+class LoadMoreDiscoverBooks extends DiscoverDetailsEvent {
+  const LoadMoreDiscoverBooks();
+}
+
+class LoadMoreDiscoverCategories extends DiscoverDetailsEvent {
+  const LoadMoreDiscoverCategories();
+}
+
 class NavigateToBook extends DiscoverDetailsEvent {
   final DiscoverDetailsModel book;
 
diff --git a/lib/features/discover_details/bloc/discover_details_state.dart b/lib/features/discover_details/bloc/discover_details_state.dart
index 902a917..07a0993 100644
--- a/lib/features/discover_details/bloc/discover_details_state.dart
+++ b/lib/features/discover_details/bloc/discover_details_state.dart
@@ -16,6 +16,7 @@ class DiscoverDetailsState extends Equatable {
   final BookViewModel? bookDetails;
   final String? loadingBookId;
   final bool isNotFound;
+  final bool isLoadingMore;
 
   const DiscoverDetailsState({
     this.status = DiscoverDetailsStatus.initial,
@@ -27,8 +28,12 @@ class DiscoverDetailsState extends Equatable {
     this.bookDetails,
     this.loadingBookId,
     this.isNotFound = false,
+    this.isLoadingMore = false,
   });
 
+  bool get hasMoreBooks => bookFeed?.nextPageUrl != null;
+  bool get hasMoreCategories => categoryFeed?.nextPageUrl != null;
+
   DiscoverDetailsState copyWith({
     DiscoverDetailsStatus? status,
     DiscoverFeedModel? bookFeed,
@@ -39,6 +44,7 @@ class DiscoverDetailsState extends Equatable {
     BookViewModel? bookDetails,
     String? loadingBookId,
     bool? isNotFound,
+    bool? isLoadingMore,
   }) {
     return DiscoverDetailsState(
       status: status ?? this.status,
@@ -50,6 +56,7 @@ class DiscoverDetailsState extends Equatable {
       bookDetails: bookDetails ?? this.bookDetails,
       loadingBookId: loadingBookId ?? this.loadingBookId,
       isNotFound: isNotFound ?? this.isNotFound,
+      isLoadingMore: isLoadingMore ?? this.isLoadingMore,
     );
   }
 
@@ -64,5 +71,6 @@ class DiscoverDetailsState extends Equatable {
     bookDetails,
     loadingBookId,
     isNotFound,
+    isLoadingMore,
   ];
 }
diff --git a/lib/features/discover_details/data/datasources/discover_details_remote_datasource.dart b/lib/features/discover_details/data/datasources/discover_details_remote_datasource.dart
index 022e19d..83933c9 100644
--- a/lib/features/discover_details/data/datasources/discover_details_remote_datasource.dart
+++ b/lib/features/discover_details/data/datasources/discover_details_remote_datasource.dart
@@ -50,7 +50,7 @@ class DiscoverDetailsRemoteDatasource {
 
       return DiscoverFeedModel(
         books: books,
-        nextPageUrl: jsonData['nextPageUrl'],
+        nextPageUrl: _parseNextPageUrl(jsonData['feed']['link']),
       );
     } catch (e) {
       logger.e('Error loading books: $e');
@@ -116,7 +116,7 @@ class DiscoverDetailsRemoteDatasource {
 
       return CategoryFeed(
         categories: categories,
-        nextPageUrl: jsonData['nextPageUrl'],
+        nextPageUrl: _parseNextPageUrl(jsonData['feed']['link']),
       );
     } catch (e) {
       throw Exception('Failed to load categories: $e');
@@ -126,15 +126,7 @@ class DiscoverDetailsRemoteDatasource {
   Future<DiscoverFeedModel> loadBooksFromPath(String fullPath) async {
     logger.d('Loading books from path: $fullPath');
     try {
-      String endpoint = fullPath;
-      final baseUrl = apiService.getBaseUrl();
-
-      if (endpoint.startsWith(baseUrl)) {
-        endpoint = endpoint.substring(baseUrl.length);
-      } else if (baseUrl.endsWith('/api/v1/opds') &&
-          endpoint.startsWith('/api/v1/opds')) {
-        endpoint = endpoint.replaceFirst('/api/v1/opds', '');
-      }
+      final endpoint = _toEndpoint(fullPath);
 
       final jsonData = await apiService.getXmlAsJson(
         endpoint: endpoint,
@@ -159,13 +151,9 @@ class DiscoverDetailsRemoteDatasource {
               )
               .toList();
 
-      for (final book in books) {
-        logger.d(book.coverUrl);
-      }
-
       return DiscoverFeedModel(
         books: books,
-        nextPageUrl: jsonData['nextPageUrl'],
+        nextPageUrl: _parseNextPageUrl(jsonData['feed']['link']),
       );
     } catch (e) {
       logger.e('Error loading books from path: $e');
@@ -173,6 +161,20 @@ class DiscoverDetailsRemoteDatasource {
     }
   }
 
+  Future<CategoryFeed> loadCategoriesFromPath(String fullPath) async {
+    try {
+      final jsonData = await apiService.getXmlAsJson(
+        endpoint: _toEndpoint(fullPath),
+        authMethod: AuthMethod.auto,
+      );
+
+      return _parseCategoryFeed(jsonData);
+    } catch (e) {
+      logger.e('Error loading categories from path: $e');
+      throw Exception('Failed to load categories from path: $e');
+    }
+  }
+
   Future<CategoryFeed> loadCategoriesgeneric(String path) async {
     try {
       final jsonData = await apiService.getXmlAsJson(
@@ -202,7 +204,38 @@ class DiscoverDetailsRemoteDatasource {
 
     categories.sort((a, b) => a.title.compareTo(b.title));
 
-    return CategoryFeed(categories: categories);
+    return CategoryFeed(
+      categories: categories,
+      nextPageUrl: _parseNextPageUrl(jsonData['feed']['link']),
+    );
+  }
+
+  String _toEndpoint(String fullPath) {
+    String endpoint = fullPath;
+    final baseUrl = apiService.getBaseUrl();
+
+    if (endpoint.startsWith(baseUrl)) {
+      endpoint = endpoint.substring(baseUrl.length);
+    } else if (baseUrl.endsWith('/api/v1/opds') &&
+        endpoint.startsWith('/api/v1/opds')) {
+      endpoint = endpoint.replaceFirst('/api/v1/opds', '');
+    }
+
+    return endpoint;
+  }
+
+  String? _parseNextPageUrl(dynamic links) {
+    if (links == null) return null;
+    final linkList = links is List ? links : [links];
+
+    for (final link in linkList) {
+      if (link is! Map) continue;
+      final rel = (link['_rel'] ?? link['rel'])?.toString();
+      if (rel != 'next') continue;
+      final href = (link['_href'] ?? link['href'])?.toString();
+      if (href != null && href.isNotEmpty) return href;
+    }
+    return null;
   }
 
   String _getBookListPath(DiscoverType type, String? subPath) {
diff --git a/lib/features/discover_details/data/repositories/discover_details_repository.dart b/lib/features/discover_details/data/repositories/discover_details_repository.dart
index ed79dc3..d062d4a 100644
--- a/lib/features/discover_details/data/repositories/discover_details_repository.dart
+++ b/lib/features/discover_details/data/repositories/discover_details_repository.dart
@@ -44,4 +44,13 @@ class DiscoverDetailsRepository {
       rethrow;
     }
   }
+
+  Future<CategoryFeed> loadCategoriesFromPath(String fullPath) async {
+    try {
+      final categories = await dataSource.loadCategoriesFromPath(fullPath);
+      return categories;
+    } catch (e) {
+      rethrow;
+    }
+  }
 }
diff --git a/lib/features/discover_details/presentation/pages/discover_details_page.dart b/lib/features/discover_details/presentation/pages/discover_details_page.dart
index b8c52e3..87abde3 100644
--- a/lib/features/discover_details/presentation/pages/discover_details_page.dart
+++ b/lib/features/discover_details/presentation/pages/discover_details_page.dart
@@ -162,13 +162,18 @@ class DiscoverDetailsPage extends StatelessWidget {
     if (state.isShowingBooks &&
         state.bookFeed != null &&
         state.bookFeed!.books.isNotEmpty) {
-      return _buildBookGrid(context, state.bookFeed!);
+      return _buildBookGrid(context, state, state.bookFeed!, localizations);
     }
 
     if (state.isShowingCategories &&
         state.categoryFeed != null &&
         state.categoryFeed!.categories.isNotEmpty) {
-      return _buildCategoryList(context, state.categoryFeed!);
+      return _buildCategoryList(
+        context,
+        state,
+        state.categoryFeed!,
+        localizations,
+      );
     }
 
     return _buildEmptyState(context, localizations);
@@ -221,52 +226,127 @@ class DiscoverDetailsPage extends StatelessWidget {
 
   bool get _isSeriesView => fullPath != null && fullPath!.contains('/series/');
 
-  Widget _buildBookGrid(BuildContext context, DiscoverFeedModel feed) {
-    return BlocBuilder<DiscoverDetailsBloc, DiscoverDetailsState>(
-      builder: (context, state) {
-        final viewState = context.watch<BookViewBloc>().state;
-        final seriesView = _isSeriesView;
+  Widget _buildBookGrid(
+    BuildContext context,
+    DiscoverDetailsState state,
+    DiscoverFeedModel feed,
+    AppLocalizations localizations,
+  ) {
+    final viewState = context.watch<BookViewBloc>().state;
+    final seriesView = _isSeriesView;
 
-        if (viewState.isListView) {
-          return ListView.builder(
-            padding: const EdgeInsets.all(16.0),
-            itemCount: feed.books.length,
-            itemBuilder:
-                (context, index) => _buildBookListTile(
-                  context,
-                  feed.books[index],
-                  state,
-                  seriesNumber: seriesView ? index + 1 : null,
-                ),
-          );
-        }
-
-        return GridView.builder(
-          padding: const EdgeInsets.all(16.0),
-          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
-            crossAxisCount: viewState.columnCount,
-            childAspectRatio: viewState.columnCount <= 2 ? 0.7 : 0.9,
-            crossAxisSpacing: 16.0,
-            mainAxisSpacing: 16.0,
+    return _buildPaginatedScrollView(
+      context: context,
+      state: state,
+      localizations: localizations,
+      hasMore: state.hasMoreBooks,
+      onLoadMore:
+          () => context.read<DiscoverDetailsBloc>().add(
+            const LoadMoreDiscoverBooks(),
           ),
-          itemCount: feed.books.length,
-          itemBuilder: (context, index) {
-            final book = feed.books[index];
-            return BookCard(
-              bookId: book.id,
-              coverUrl: book.coverUrl,
-              title: book.title,
-              authors: book.authors,
-              isLoading: state.loadingBookId == book.id,
-              onTap: () => _openBook(context, book),
-              topLeftBadge: seriesView ? '${index + 1}' : null,
-            );
-          },
-        );
-      },
+      sliver: SliverPadding(
+        padding: const EdgeInsets.all(16.0),
+        sliver:
+            viewState.isListView
+                ? SliverList(
+                  delegate: SliverChildBuilderDelegate(
+                    (context, index) => _buildBookListTile(
+                      context,
+                      feed.books[index],
+                      state,
+                      seriesNumber: seriesView ? index + 1 : null,
+                    ),
+                    childCount: feed.books.length,
+                  ),
+                )
+                : SliverGrid(
+                  gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+                    crossAxisCount: viewState.columnCount,
+                    childAspectRatio: viewState.columnCount <= 2 ? 0.7 : 0.9,
+                    crossAxisSpacing: 16.0,
+                    mainAxisSpacing: 16.0,
+                  ),
+                  delegate: SliverChildBuilderDelegate((context, index) {
+                    final book = feed.books[index];
+                    return BookCard(
+                      bookId: book.id,
+                      coverUrl: book.coverUrl,
+                      title: book.title,
+                      authors: book.authors,
+                      isLoading: state.loadingBookId == book.id,
+                      onTap: () => _openBook(context, book),
+                      topLeftBadge: seriesView ? '${index + 1}' : null,
+                    );
+                  }, childCount: feed.books.length),
+                ),
+      ),
     );
   }
 
+  /// Scrollable feed that pulls the next page in as the end comes into reach
+  Widget _buildPaginatedScrollView({
+    required BuildContext context,
+    required DiscoverDetailsState state,
+    required AppLocalizations localizations,
+    required bool hasMore,
+    required VoidCallback onLoadMore,
+    required Widget sliver,
+  }) {
+    return NotificationListener<ScrollNotification>(
+      onNotification: (notification) {
+        if (hasMore &&
+            !state.isLoadingMore &&
+            notification.metrics.pixels >=
+                notification.metrics.maxScrollExtent - 600) {
+          onLoadMore();
+        }
+        return false;
+      },
+      child: CustomScrollView(
+        slivers: [
+          sliver,
+          SliverToBoxAdapter(
+            child: _buildPaginationFooter(
+              context,
+              state,
+              localizations,
+              hasMore: hasMore,
+              onLoadMore: onLoadMore,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildPaginationFooter(
+    BuildContext context,
+    DiscoverDetailsState state,
+    AppLocalizations localizations, {
+    required bool hasMore,
+    required VoidCallback onLoadMore,
+  }) {
+    if (state.isLoadingMore) {
+      return const Padding(
+        padding: EdgeInsets.all(24),
+        child: Center(child: CircularProgressIndicator()),
+      );
+    }
+    if (hasMore) {
+      return Padding(
+        padding: const EdgeInsets.fromLTRB(16, 8, 16, 24),
+        child: Center(
+          child: OutlinedButton.icon(
+            onPressed: onLoadMore,
+            icon: const Icon(Icons.expand_more_rounded),
+            label: Text(localizations.loadMore),
+          ),
+        ),
+      );
+    }
+    return const SizedBox(height: 16);
+  }
+
   Widget _buildBookListTile(
     BuildContext context,
     DiscoverDetailsModel book,
@@ -396,17 +476,31 @@ class DiscoverDetailsPage extends StatelessWidget {
     );
   }
 
-  Widget _buildCategoryList(BuildContext context, CategoryFeed feed) {
-    return ListView.builder(
-      itemCount: feed.categories.length,
-      itemBuilder: (context, index) {
-        final category = feed.categories[index];
-        return CategoryListItem(
-          category: category,
-          type: categoryType ?? CategoryType.category,
-          onTap: () => _navigateToCategoryOrBooks(context, category),
-        );
-      },
+  Widget _buildCategoryList(
+    BuildContext context,
+    DiscoverDetailsState state,
+    CategoryFeed feed,
+    AppLocalizations localizations,
+  ) {
+    return _buildPaginatedScrollView(
+      context: context,
+      state: state,
+      localizations: localizations,
+      hasMore: state.hasMoreCategories,
+      onLoadMore:
+          () => context.read<DiscoverDetailsBloc>().add(
+            const LoadMoreDiscoverCategories(),
+          ),
+      sliver: SliverList(
+        delegate: SliverChildBuilderDelegate((context, index) {
+          final category = feed.categories[index];
+          return CategoryListItem(
+            category: category,
+            type: categoryType ?? CategoryType.category,
+            onTap: () => _navigateToCategoryOrBooks(context, category),
+          );
+        }, childCount: feed.categories.length),
+      ),
     );
   }
 
diff --git a/test/features/discover_details/discover_details_integration_test.dart b/test/features/discover_details/discover_details_integration_test.dart
index 8e28459..9efea3c 100644
--- a/test/features/discover_details/discover_details_integration_test.dart
+++ b/test/features/discover_details/discover_details_integration_test.dart
@@ -98,4 +98,32 @@ void main() {
     expect(feed, isNotNull);
     expect(feed.categories, isA<List>());
   });
+
+  test('loadBooks() exposes the next link and that page loads', () async {
+    await setUpDataSource();
+
+    final first = await dataSource.loadBooks(DiscoverType.newlyAdded);
+    if (first.nextPageUrl == null) {
+      return;
+    }
+
+    final second = await dataSource.loadBooksFromPath(first.nextPageUrl!);
+    final firstIds = first.books.map((b) => b.id).toSet();
+
+    expect(second.books, isNotEmpty);
+    expect(second.books.any((b) => !firstIds.contains(b.id)), isTrue);
+  });
+
+  test('loadCategoriesFromPath() follows a category next link', () async {
+    await setUpDataSource();
+
+    final first = await dataSource.loadCategories(CategoryType.author);
+    if (first.nextPageUrl == null) {
+      return;
+    }
+
+    final second = await dataSource.loadCategoriesFromPath(first.nextPageUrl!);
+
+    expect(second.categories, isNotEmpty);
+  });
 }
diff --git a/test/features/discover_details/discover_details_pagination_test.dart b/test/features/discover_details/discover_details_pagination_test.dart
new file mode 100644
index 0000000..7e44b43
--- /dev/null
+++ b/test/features/discover_details/discover_details_pagination_test.dart
@@ -0,0 +1,215 @@
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:calibre_web_companion/features/discover/blocs/discover_event.dart';
+import 'package:calibre_web_companion/features/discover_details/bloc/discover_details_bloc.dart';
+import 'package:calibre_web_companion/features/discover_details/bloc/discover_details_event.dart';
+import 'package:calibre_web_companion/features/discover_details/bloc/discover_details_state.dart';
+import 'package:calibre_web_companion/features/discover_details/data/datasources/discover_details_remote_datasource.dart';
+import 'package:calibre_web_companion/features/discover_details/data/models/category_feed_model.dart';
+import 'package:calibre_web_companion/features/discover_details/data/models/category_model.dart';
+import 'package:calibre_web_companion/features/discover_details/data/models/discover_details_model.dart';
+import 'package:calibre_web_companion/features/discover_details/data/models/discover_feed_model.dart';
+import 'package:calibre_web_companion/features/discover_details/data/repositories/discover_details_repository.dart';
+
+class _FakeRepository implements DiscoverDetailsRepository {
+  final Map<String, DiscoverFeedModel> bookPages;
+  final Map<String, CategoryFeed> categoryPages;
+  final List<String> requestedPaths = [];
+
+  _FakeRepository({
+    this.bookPages = const {},
+    this.categoryPages = const {},
+  });
+
+  @override
+  DiscoverDetailsRemoteDatasource get dataSource => throw UnimplementedError();
+
+  @override
+  Future<DiscoverFeedModel> loadBooksFromPath(String fullPath) async {
+    requestedPaths.add(fullPath);
+    final page = bookPages[fullPath];
+    if (page == null) throw Exception('404 for $fullPath');
+    return page;
+  }
+
+  @override
+  Future<CategoryFeed> loadCategoriesFromPath(String fullPath) async {
+    requestedPaths.add(fullPath);
+    final page = categoryPages[fullPath];
+    if (page == null) throw Exception('404 for $fullPath');
+    return page;
+  }
+
+  @override
+  Future<DiscoverFeedModel> loadBooks(
+    DiscoverType type, {
+    String? subPath,
+  }) async => throw UnimplementedError();
+
+  @override
+  Future<CategoryFeed> loadCategories(
+    CategoryType type, {
+    String? subPath,
+  }) async => categoryPages['first'] ?? const CategoryFeed(categories: []);
+}
+
+DiscoverDetailsModel book(String id) =>
+    DiscoverDetailsModel(id: id, uuid: 'uuid-$id', title: id, authors: 'A');
+
+Future<DiscoverDetailsState> loaded(DiscoverDetailsBloc bloc) =>
+    bloc.stream.firstWhere((s) => s.status == DiscoverDetailsStatus.loaded);
+
+Future<DiscoverDetailsState> settled(DiscoverDetailsBloc bloc) =>
+    bloc.stream.firstWhere((s) => !s.isLoadingMore);
+
+void main() {
+  test('load more appends the next page and carries its next link', () async {
+    final repository = _FakeRepository(
+      bookPages: {
+        '/opds/series/1': DiscoverFeedModel(
+          books: [book('1'), book('2')],
+          nextPageUrl: '/opds/series/1?offset=2',
+        ),
+        '/opds/series/1?offset=2': DiscoverFeedModel(
+          books: [book('3')],
+          nextPageUrl: '/opds/series/1?offset=4',
+        ),
+      },
+    );
+    final bloc = DiscoverDetailsBloc(repository: repository);
+
+    bloc.add(const LoadBooksFromPath('/opds/series/1'));
+    final first = await loaded(bloc);
+    expect(first.bookFeed!.books, hasLength(2));
+    expect(first.hasMoreBooks, isTrue);
+
+    bloc.add(const LoadMoreDiscoverBooks());
+    final second = await settled(bloc);
+
+    expect(second.bookFeed!.books.map((b) => b.id), ['1', '2', '3']);
+    expect(second.bookFeed!.nextPageUrl, '/opds/series/1?offset=4');
+    expect(second.status, DiscoverDetailsStatus.loaded);
+
+    await bloc.close();
+  });
+
+  test('load more drops books that are already in the feed', () async {
+    final repository = _FakeRepository(
+      bookPages: {
+        '/opds/new': DiscoverFeedModel(
+          books: [book('1'), book('2')],
+          nextPageUrl: '/opds/new?offset=2',
+        ),
+        '/opds/new?offset=2': DiscoverFeedModel(books: [book('2'), book('3')]),
+      },
+    );
+    final bloc = DiscoverDetailsBloc(repository: repository);
+
+    bloc.add(const LoadBooksFromPath('/opds/new'));
+    await loaded(bloc);
+
+    bloc.add(const LoadMoreDiscoverBooks());
+    final state = await settled(bloc);
+
+    expect(state.bookFeed!.books.map((b) => b.id), ['1', '2', '3']);
+    expect(state.hasMoreBooks, isFalse);
+
+    await bloc.close();
+  });
+
+  test('a next link pointing at the page just loaded ends pagination', () async {
+    final repository = _FakeRepository(
+      bookPages: {
+        '/opds/new': DiscoverFeedModel(
+          books: [book('1')],
+          nextPageUrl: '/opds/new?offset=1',
+        ),
+        '/opds/new?offset=1': DiscoverFeedModel(
+          books: [book('2')],
+          nextPageUrl: '/opds/new?offset=1',
+        ),
+      },
+    );
+    final bloc = DiscoverDetailsBloc(repository: repository);
+
+    bloc.add(const LoadBooksFromPath('/opds/new'));
+    await loaded(bloc);
+
+    bloc.add(const LoadMoreDiscoverBooks());
+    final state = await settled(bloc);
+
+    expect(state.bookFeed!.books, hasLength(2));
+    expect(state.hasMoreBooks, isFalse);
+
+    await bloc.close();
+  });
+
+  test('load more without a next link does not hit the repository', () async {
+    final repository = _FakeRepository(
+      bookPages: {'/opds/new': DiscoverFeedModel(books: [book('1')])},
+    );
+    final bloc = DiscoverDetailsBloc(repository: repository);
+
+    bloc.add(const LoadBooksFromPath('/opds/new'));
+    await loaded(bloc);
+
+    bloc.add(const LoadMoreDiscoverBooks());
+    await Future<void>.delayed(Duration.zero);
+
+    expect(repository.requestedPaths, ['/opds/new']);
+
+    await bloc.close();
+  });
+
+  test('a failing next page keeps the books already shown', () async {
+    final repository = _FakeRepository(
+      bookPages: {
+        '/opds/new': DiscoverFeedModel(
+          books: [book('1')],
+          nextPageUrl: '/opds/new?offset=1',
+        ),
+      },
+    );
+    final bloc = DiscoverDetailsBloc(repository: repository);
+
+    bloc.add(const LoadBooksFromPath('/opds/new'));
+    await loaded(bloc);
+
+    bloc.add(const LoadMoreDiscoverBooks());
+    final state = await settled(bloc);
+
+    expect(state.bookFeed!.books, hasLength(1));
+    expect(state.status, DiscoverDetailsStatus.loaded);
+
+    await bloc.close();
+  });
+
+  test('categories paginate the same way as books', () async {
+    final repository = _FakeRepository(
+      categoryPages: {
+        'first': const CategoryFeed(
+          categories: [CategoryModel(id: '/opds/series/1', title: 'A Series')],
+          nextPageUrl: '/opds/series/letter/A?offset=1',
+        ),
+        '/opds/series/letter/A?offset=1': const CategoryFeed(
+          categories: [CategoryModel(id: '/opds/series/2', title: 'B Series')],
+        ),
+      },
+    );
+    final bloc = DiscoverDetailsBloc(repository: repository);
+
+    bloc.add(const LoadCategories(CategoryType.series, subPath: 'letter/A'));
+    await loaded(bloc);
+
+    bloc.add(const LoadMoreDiscoverCategories());
+    final state = await settled(bloc);
+
+    expect(state.categoryFeed!.categories.map((c) => c.title), [
+      'A Series',
+      'B Series',
+    ]);
+    expect(state.hasMoreCategories, isFalse);
+
+    await bloc.close();
+  });
+}