I found these lists of useful sites, there are some that are quite interesting....
This one if for reading material....
Daily Zen List — 12 Websites to Find Free Literature Online 12 Websites to Find Free Literature Online
by Johnny Webber
1. Gutenberg.org Over 45,000 free ebooks in various formats.
2. LibriVox.org Free public domain audiobooks read by volunteers around the world.
3. Bartleby.com The preeminent Internet publisher of literature, reference, and verse.
4. PoemHunter.com A catalog of free poems.
5. LiteraturePage.com Your place to read classic books, plays, stories, poems, essays, and speeches online.
6. OpenLibrary.org Over 1,000,000 free ebooks.
7. FullTextArchive.com A collection of novels, plays, and poems.
8. WikiBooks.org Open-content textbooks collection that anyone can edit.
9. QuotesAndPoem.com A vast collection of searchable famous quotes and poems.
10. PublicBookshelf.com Over 600 free romance novels.
11. Bibliomania.com Free online literature with over 2000 classics and study guides.
12. Fiction.us Short stories, childrens picture books, poems, and more.
These other two are too long to copy and paste.....
Daily Zen List — 50 More of the Most Useful Websites on the Internet Daily Zen List — 70 of the Most Useful Websites on the Internet