But tools to create ePub efficiently haven't kept up, there's no way to semantically develop a book in page layout software, the largest e-reader company doesn't follow the ePub spec at all, and no e-reader on the market fully supports the latest published spec, ePub 3.0. (alistapart.com)
You can take your XHTML source, bypass desktop page layout software like Adobe InDesign, and package it as an ePub file. (digitalpublishing101.com)
Publishers who want to produce their own Kindle - ready ebooks can now do it directly from within the Adobe InDesign page layout software using a free plug - in thatAmazon has just released. (activitypress.com)