E-Books

English e-books

Gutenberg Online - http://www.gutenberg.org/wiki/Main_Page  
There are over 20,000 free books in the Project Gutenberg Online Book Catalog.

Book rags http://www.bookrags.com/browse/ebooks/  Free and for purchase e-books

The Bible Gateway http://www.biblegateway.com/about/  
tool for reading and researching scripture online

Classic Literature Library © http://www.classic-literature.co.uk/ 
Free books in the public domain

Chinese Classics

Pre-Qin philosophers, poetry, prose, biography, novels, commentary & other classical literature.  http://www.cnd.org/Classics/

Free French e-books
Bibliothèque nationale de France (National Library of France).  http://gallica.bnf.fr

Free Japanese e-books

Aozora Bunko. More than 2000 works of copyright-free Japanese literature.
http://www.aozora.gr.jp

Ogura Hyakunin Isshu An anthology of 100 seventh to thirteenth century classic Japanese poems by 100 different poets, all "waka" ("tanka"), five-line poems of 31 syllables.  http://etext.lib.virginia.edu/japanese/hyakunin/index.html

Free Korean e-books
Digital Han'gukhak. From the Academy of Korean Studies. http://www.koreandb.net

Kim Mun-gi's Classical Korean literature site. http://bh.knu.ac.kr/%7Emkkim

Free Spanish e-books
Free literary unpublished texts, especially in Spanish and Catalan. http://www.badosa.com

Selecció de Poesia Catalana (Catalan Poetry Selection). 176 authors and 799 original poems are available here (with 37 poems translated into English).
http://www.uoc.edu/lletra/especials/folch/