Free ebooks from Microsoft Press!!

Microsoft Press offers books designed for the different ways you learn.  They cover a range of Microsoft technologies from  Windows Service to Office 2010, Security and programing.  Many of the free ebooks available are offered in three formats:  PDF, Mobi (Kindle) and ePub.

http://blogs.msdn.com/b/microsoft_press/archive/2012/05/04/free-ebooks-great-content-from-microsoft-press-that-won-t-cost-you-a-penny.aspx

or

http://goo.gl/Xb2qJ