(3.00 / 4 votes)
Bookworld is an online book retailer. They have a huge range of titles, and provide free shipping Australia-wide.
(5.00 / 1 vote)
A huge collection of books from famous and not-so-famous authors from around the world — collaboratively published by amateur book authors and contributing editors.
(2.00 / 2 votes)
Search and preview millions of books from libraries and publishers worldwide using Google Book Search.
(0.00 / 0 votes)
Project Gutenberg is a volunteer effort to digitize and archive cultural works, to "encourage the creation and distribution of eBooks". It was founded in 1971 by Michael S. Hart and is the oldest digital library.