Simply Excellent
This book is not a bible of Team Foundation Server, but it is awfully close. There are no chapters devoted to how to install and configure TFS--that would be an entire book in and of itself. Just the same, it is loaded with practical advice: not only the choices you can make as to how to implement TFS, but also some suggestions on why you might prefer one choice over the other. "Patterns and Practices" is an apt name for this guide, as it very clearly provides you exactly that.
A must have reference for TFS adopters
The TFS Guide is the collection of best practise from experts in the use of Team Foundation Server from both inside and outside of Microsoft. It is the ideal follow-on book from "Professional Team Foundation Server" for those people really wanting to know more about how to use TFS without trawling through the thousands of blog posts and forums discussions on the topic.
The Patterns and Practises team at Microsoft have done a great job putting this book together in an open peer reviewed process and so you know that what you are reading is not just the opinions of one or two well placed individuals - but the combination of the knowledge about TFS in the wider community at this time.
This is a printed copy of the TFS Guide which is available as an open source project on CodePlex. You can refer to the guidance for free electronically, on the TFSGuide CodePlex site. However, it is such a comprehensive and detailed guide that you may well want a printed reference. There are occasionas when you cannot beat a properly bound book with a table of contents, index etc.