iBook Lessons is a continuing series about ebook writing and publishing.
eBook Typography (US$6.99) by Chris Jennings helps ebook authors push visual boundaries by providing in-depth advice on how to add custom typography to EPUB creations. This ebook demonstrates and explains how to use HTML and CSS to handcraft striking typography.
Offering how-to at a deeper level than you'd normally work with via iBooks Author or a Microsoft-Word-to-Amazon conversion tool, this work is aimed at book publishers looking for controlled, professional output. It discusses the likely platforms you're designing for and possible snags you might run into along the way.