Products & Services Catalog

Register your books, games, and tutorials. (click here) to receive the most current editions and updates. If you purchased your courses, games, or books from my publisher's site -- LeanPub.com -- then you have my latest editions already in your LeanPub personal library. This service is only for those who purchased books from other distributors (i.e., Amazon, Smashwords, Barnes & Noble, Kobo, etc.) and would like to remain current.