This book is about WPF 4.5, the leading technology for building windows 7/XP desktop applications. I am selling it too since desktop GUI development isnt my primary specialty, but I am sure this book will help someone else. The book is kept in like new condition, and you will enjoy it if you are a C#/GUI developer.

Windows Presentation Foundation (WPF) is the recommended technology for creating modern Windows desktop apps. Whether you want to develop traditional user interfaces or integrate 3D graphics, audio/video, animation, dynamic skinning, touch, rich document support, speech recognition, or more, WPF enables you to do so in a seamless, resolution-independent manner that scales from small tablets to large TVs. WPF 4.5 Unleashed is the authoritative book that covers it all, in a practical and approachable fashion, authored by WPF guru and Microsoft architect Adam Nathan.