Just in case you need more reading materials on Microsoft related technologies, you should not missed this free e-books offering from Microsoft Press.
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Introducing Windows Server 2012
Introducing Microsoft SQL Server 2012
Understanding Microsoft Virtualization Solutions (Second Edition)
Microsoft Office 365: Connect and Collaborate Virtually Anywhere, Anytime
Security and Privacy for Microsoft Office Users
Deploying Windows 7, Essential Guidance from the Windows 7 Resource Kit and TechNet Magazine
Moving to Microsoft Visual Studio 2010
Programming Windows Phone 7, by Charles Petzold