Have you had a chance to review writer and educator Jonathan Kranz’s (free!) eBook on how to write an eBook? While the content may be a bit skewed to a corporate audience, there’s some good information, tips and advice that could be useful to librarians… especially those looking to self-publish or create eBook material for their libraries/schools.
(With attribution to the iLibrarian blog for bringing this to my attention)
P.S. Have you seen the Taxonomy Folksonomy Cookbook? You can read it online at scribd.com, or download a copy for later (link on site).