keyword: Education – 282 free books.
All these books are free to read: either they're distributed with a free license, or they're in the public domain.
These books are available in EPUB format - good for iBooks, Nook, Kobo.
Rajiv S. Jhangiani and Robert Biswas-Diener, editors
Rosileia Lucia Nierotka and Joviles Vitório Trevisol