Good view options!

Looks great and has a lot of tweaks to make things look the way you want and has day/night options. Could use some additional format support for PDF. With Stanza dead this was the closest replacement I have found. I used this back in the win mobile 5/6 days so looks like they have some staying power.

scottjal about uBooks: app for reading books in fb2, epub and other popular ebook formats, v2.3.72