I thought it might be interesting to walk through the process I use for creating ebooks that can be read on the iPad, Kindle, and nook (as well as the Kindle Fire, nook color, iPhone, BlackBerry, any Android phone or Android tablet such as the Xoom or Samsung Galaxy tablets, Sony Reader or other ereading device, or a conventional computer monitor). In other words, how to make an ebook that can be read on any device.
This note is about mechanics of creating a book that works on any device (or as many devices as possible) and steps through the specific issues I encountered and the resulting choices/decisions/compromises I made to get there.
This piece was written in November 2011 and reflects state of the market/tools available/process I followed at that date (in particular, it was written after the Kindle Fire/Kindle Format 8 had been announced, but before either had been released into the wild). In addition, some of the initial research (particularly as it related to the specific requirements relating to the Kindle).