Here is a small sampling of some books that I recently converted to ePub.
Note: All of these books were initially designed and laid-out (using Adobe InDesign CS4 or CS5.5) for the purpose of traditional printing. Using those same files, I exported to ePub, created custom stylesheets (CSS), and cleaned up the code using Oxygen.
The very nature of the ePub format is to allow enough flexibility so that the books can be read on any size/type of device/reader that can read ePubs. Because of this, the files may look slightly different when compared from one device to another. However, great care has been taken so that the content looks good and is legible on all ePub-compatible readers/devices.
With that said, these ePubs have been optimized for the iPad (since it is by far the most popular ePub reading device). So, the sample images that you are about to see are screen grabs from the iPad.
Art Space Tokyo
Ashley Rawlings & Craig Mod, Pre/Post
http://artspacetokyo.com/
(Adobe InDesign CS5.5)
Google SketchUp Cookbook
Bonnie Roskes, O’Reilly Media
http://oreilly.com/catalog/9780596155100/
(Adobe InDesign CS4)
The Geek Atlas
John Graham-Cumming, O’Reilly Media
http://oreilly.com/catalog/9780596523213/
(Adobe InDesign CS4)
Building the Perfect PC, 3e
Robert Bruce Thompson & Barbara Fritchman Thompson, O’Reilly Media
http://oreilly.com/catalog/0636920010197/
(Adobe InDesign CS4)