Read this topic: http://p2p.wrox.com/topic.asp?TOPIC_ID=11150
And if you go to the book list referenced in that post you will see that the book you are talking about does not appear. Specifically you can reference this link: http://www.wrox.com/WileyCDA/Section...tDirection=ASC
Based upon that info, I would say that APress still owns the rights to the book and you would need to contact them although I might wait until Jim confirms what I have said or otherwise.
Read this if you want to know how to get a correct reply for your question:
.: Wrox Technical Editor / Author :.
Wrox Books 24 x 7