diff --git a/booklore-ui/src/app/features/book/components/book-browser/book-browser.component.html b/booklore-ui/src/app/features/book/components/book-browser/book-browser.component.html
index 9bd5b0125..bd4d42ebf 100644
--- a/booklore-ui/src/app/features/book/components/book-browser/book-browser.component.html
+++ b/booklore-ui/src/app/features/book/components/book-browser/book-browser.component.html
@@ -258,10 +258,10 @@
                       class="virtual-scroller-item relative"
                       [ngStyle]="{width: currentCardSize.width + 'px', height: currentCardSize.height + 'px'}">
                         <app-book-card
-                          [index]="i"
+                          [index]="books.indexOf(book)"
                           [book]="book"
                           [isCheckboxEnabled]="true"
-                          [readButtonHidden]="book.seriesCount ? true : false"
+                          [readButtonHidden]="!!book.seriesCount"
                           [onBookSelect]="handleBookSelect.bind(this)"
                           [isSeriesCollapsed]="seriesCollapseFilter.isSeriesCollapsed"
                           (checkboxClick)="onCheckboxClicked($event)"