calibre - Ebook manager, viewer & converter
ReadingIQ - ReadingIQ is the most leading digital learning library app for kids ages 2 to 13.
FBReader - FBReader is an e-book reader for various platforms. Features:
Preschool - Preschool!
Google Play Books - Google Play Books lets you search, preview, and buy millions of books using Google Book Search.
Bini Super ABC - Bini Super ABC! Alphabet Games for Toddlers and Kids is a fun education app for those kids who want to learn letters and sounds of the whole alphabets.