I've successfully converted The Pacific Between to ePub format (which is the "industry" standard for eBooks and can be read by many eBook readers). I've put the eBook to the test on the iPad iBook Reader, and it looks great.
The book on the iBooks' "shelves."
The cover and table of contents.
The Table of Content linked to the correct chapter when you click on it.
The eBook is displayed as an open-faced book in landscape mode on the iPad.
And yes, you can "flip" the pages. It's very cool.