Free Books - 23,469 Classics 1.2.1
the author of this app says:
Enormous across the board update! We did a huge rewrite of browsing and reading for stability and speed. If you got the app and crashed, that's totally fixed now. Plus, we added lots of other goodies to make the app much more enjoyable to read on.
Requires iPhone OS 2.2.1 or later. Almost free, for less than a cup of coffee 23,469 classics.