Книжная лавка is a free Android app developed by Hertz that offers a comprehensive library for book lovers. With this app, you can easily search for your favorite books by genre, title, or author. You can also add your favorite books to your favorites list and bookmark pages for later reading. The app provides a user-friendly interface that allows you to customize your reading experience by choosing the most convenient colors, font size, and font type.

It is important to note that the app requires unrestricted access to the internet. All the books available on the app are free of charge and are cited from open sources. The app also provides a form for copyright holders to remove their books from public access.