Puja Pramudya from Microsoft Innovation Center in Indonesia has written a e-book about Windows Phone application development. To tell you the truth, I haven’t read it (yet), but it seems quite good, especially for the beginners. Be aware – this is not one of that 20-page e-books, it has more than 150 pages and at the end, there are two step-by-step tutorials for developing two sample applications, from “start Visual Studio” to the final touch.

You can download the book from SkyDrive.