Gutenberg.org - This link is a list of different fairy tale books offered in the public domain.
Hathi Trust -"HathiTrust is a partnership of academic & research institutions, offering a collection of millions of titles digitized from libraries around the world."
The Complete Works of William Shakespeare- mit.edu - "the Web's first edition of the Complete Works of William Shakespeare. This site has offered Shakespeare's plays and poetry to the Internet community since 1993."
Bartleby Books - Provides free access to classic literature as well as to contemporary reference works.
The Online Books Page - Listing over 1 million free books on the Web
Archive.org - Texts - "Download free books and texts. The Internet Archive Text Archive contains a wide range of fiction, popular books, children's books, historical texts and academic books."