The Online Books Page - This University of Pennsylvania website has more than 30,000 books that anyone can read for free online. Users can search by title or author.
Project Gutenberg - There are more than 25,000 free books in Project Gutenberg's online catalog, as well as an additional 100,000 books available from the site's partners and affiliates.
Open Book Project - The Open Book Project is designed specifically for the academic community. Students can find free textbooks and other open-source education materials.
Questia - Students can read more than 5,000 free books online when they visit Questia's online library. The site offers rare and classic books.
SparkNotes - When you need to catch up on reading that you missed or want to gain a better understanding of specific books, SparkNotes is the place to be. The site offers literary summaries, essay help, timelines and much more.
Twrivia - Daily Trivia Quiz on Twitter.
from 25 Legitimately Useful Sites for College Students
