Everyone loves free stuff (as long as it is not misused).
Well, the Hathi Trust is probably a name few of you have heard of, and I would like to introduce you...
This is a resource for free online books (for download or printing out in hardcopy to read). It is also a treasure trove for those willing to dig a little deeper and find new titles you may be interested in by using the search engines with keywords.
I hope you also read the "fine text" and do not misuse these books. People have gone to great efforts to create digitized versions of each book and their rules should be respected (just think of it as a library book).
And enjoy..go look up your fav book today...or bookmark the page for another day of reading!