- The BB eBooks web site http://bbebooksthailand.com/developers.html has a lot of good information and tools for formatting eBooks
- The eBook The eBook Design and Development Guide by Paul Salvette, BB eBooks (2012) is available from Amazon.
- Guido Henkel has a nice series on eBook Publishing that is available from guidohenkel.com/2010/12/take-pride-in-your-ebook-formatting/.
- The eBook Zen OF eBook Formatting, 2nd Edition, by Guido Henkel, Thunder Peak Publishing (2015) is available from Amazon.
- The Amazon Kindle Publishing Guidelines (PDF) is available from kindlegen.s3.amazonaws.com/AmazonKindlePublishing guidelines.pdf.
- Kindle Formatting: The Complete Guide, Joshua Tallent (2009) is an excellent reference, but needs to be updated.