FBReader 1.0 for Mac is available as a free download on our application library. The actual developer of this free Mac application is The FBReader Team. The program lies within System Tools, more precisely General.
From the developer:
FBReader is an e-book reader for Unix/Windows computers.
FBReader J is an e-book reader for the Android platform. It is a clone of the FBReader book reader written in Java. FBReader J was partially written as a student project at Academy of Modern Software Engineering (the project was done by Olga Melanich, Marina Sokol, Eugene Vlasov and Grigory Yaroslavtsev).
FBReader J supports several e-book formats: oeb, epub, fb2.
You may want to check out more software for Mac, such as Dock Dodger, FinkCommander or QuickBoot, which might be similar to FBReader.