Best books for Android development

I started learning Android development from the official sources : Dev Guide -  http://developer.android.com/guide/index.html and I recommend them for beginners. I also created a list of books for learning, you can find them on Amazon (or for free in other places like this):

• Professional Android Application Development (Wrox Programmer to Programmer) (Amazon);
• Professional Android 2 Application Development (Wrox Programmer to Programmer) (Amazon); 
• Pro Android (Amazon);
• Hello, Android: Introducing Google's Mobile Development Platform (Pragmatic Programmers) (Amazon);
• Android Wireless Application Development (Amazon);
• Unlocking Android: A Developer's Guide (Amazon);
• Beginning Android (Amazon);
• Beginning Android 2 (Amazon);
• Android Programming Tutorials (Amazon);
• The Busy Coder's Guide to Advanced Android Development (Amazon); 
• Android Application Development: Programming with the Google SDK (Amazon). 

The best book is the book that you read ;)
Feel free to suggest in comments other books or the book which you consider the best.