Say what you will about Windows Phone, but boy are developers behind this thing in a huge way. The amount of documentation out there is incredible, as is, curiously, the number of free developer-oriented eBooks. Here’s another:
Free Ebook – Silverlight for Windows Phone
Here is a Free ebook “Silverlight for Windows Phone” written by Puja Pramudya from Microsoft Innovation Center, Indonesia. This e-book is written for those who want to get to know, use, and develop applications for Windows Phone, Microsoft’s latest mobile platform. Of course, it would be naive to consider that this e-book covers the topic about Windows Phone entirely, but it can undoubtedly give you a good basic to learn.
In this e-book you will not find topics that require advanced hardware supports such as multi-touch or FM, because this e-book is written based on the available emulator.
Thanks to Leon Z. for the tip.