Just got a copy of Metasploit: The Penetration Tester's Guide.
The Metasploit Project is an is part of the Metasploit Framework, which is a free, open source penetration testing solution developed by the open source community & Rapid7.
The Metasploit Framework is the de-facto standard for penetration testing and the world’s largest, public database of quality assured exploits.
The book looks to be a straightforward and extremely helpful overview on how to use Metasploit to the fullest.
Full review to follow.