Bookeen Cybook
   Open format ebook reader supports multiple ebook formats, including .prc, .pdb. .html, .rtf and .txt. Memory expandable and WiFi enabled.
   http://www.bookeen.com

DualScreen 2-VU
   A dual-screen portable PC that supports the two-page layout of a conventional book.
   http://dualscreen.com/

Ebooks Toolbox
   Tools and tips to make better use of your ebook device or TabletPC computer.
   http://www.ebookstoolbox.com/

Franklin eBookMan
   A portable reading device and multimedia content player. Supports multiple file formats and includes many additional features.
   http://www.franklin.com/ebookman/

GodSpeed E-Bible
   A specialized device that focuses on Christian content.
   http://www.godspeedcomputing.com/

Hiebook Reader
   A dedicated display device that supports the proprietary Hiebook format, as well as .html, .txt and .doc formats. Includes a built in MP3 player.
   http://www.ebookmall.com/hiebook-device/