Brian Keller have been working on 2 amazing books for ALM and TFS 2012
click on images to get the books
Professional Application Lifecycle Management with Visual Studio 2012 covers the full breadth of ALM capabilities available in Visual Studio 2012, Team Foundation Server 2012, and related technologies
Professional Team Foundation Server 2012 dives deeper into Team Foundation Server 2012 and is intended for anybody who needs to install, administer, or perform advanced configuration tasks with Team Foundation Server 2012
For more info you can read the whole article here