Searching inside a single book
To search in a single book, click on one of your books on your bookshelf. This will open that specific book. Once inside the book, click on the "Search" icon, located on the left sidebar of the app (highlighted). When the search bar pops up, type in what you're looking for. Here, you'll find any content, comments (or even highlights) you need, when you need them!
Searching through all your books simultaneously
To search through all your books simultaneously, simply search from your bookshelf with the Lix Universal Search feature. This way, you don't have to search inside individual books (unless you want to, of course).
Searching in your books offline
If you’re offline, make sure you’ve downloaded the book. Then you're good to go!