Searching inside a book
To search in a book, simply open the search bar by clicking on the "Search" icon, located on the left sidebar of the app (highlighted). You can search for content, notes, and even highlights in the search bar.
Searching all your books simultaneously
To search for all your books simultaneously, simply search from your bookshelf. This way, you don't have to search inside individual books, unless you want to.
Searching in your books offline
If you’re offline, make sure you’ve downloaded the book.