FBReader Bookshelf
FBReader.ORG Limited
EPub
Media Clicks
FB2 Editor
Dimitry Katz
.ePUB Reader Book
krush
FBReader PDF plugin
FBReader TTS+ Plugin
Hyperionics Technology
FBReader DjVu plugin
FBReader: Calibre connection
eBoox: ePub PDF e-book Reader
REDIT, OOO
FBReader ComicBook plugin