Never update your iPhone

There is no way to back up your books in this app and having had to update my iPhone recently from backup I lost all my 20 or so books from the University of Chicago! Gone! Forever! Before I could even get a chance to read them!!! No way to back up and deleting your content, that is unacceptable. Do not use this program. It is evil.

Jeffrey and Xiaoming about Bluefire Reader