Any idea of OFBIZ books in print

[Mith Atul]

Hi,
There are two OFBIZ based books (in print) that have been there for the last
2 or 4 years.
Any new updated books to be launched.
The first book was an eye opener. and I use it as a  bible of OFBIZ.
Pl. inform me if any book is available (not those video files )