Well I would advise you to start with Sams Teach Yourself J2ME in 21 days. The book is good and is one of the books which focuses more on games than any other book.
Besides that it is easy to learn. You'll find the lessons easy to understand on your way to becoming a Mobile Game developer.
This is how I feel. I'm not promoting Sams or any other company. It's becus' I have to all the J2ME books which are available and have went through them.
axlrose82
The first website you need to go to is the main Java website:
http://java.sun.com
In here, you need to get acquainted with the Java 2 Micro Edition specification.
Some good documents that include information on how to use the J@ME Wireless Toolkit and the sample games J2ME source code is on:
http://access1.sun.com/SRDs/access1_srds.html
In this website, download the documentations:
- Java 2 Micro Edition (J2ME)
- Mobile Information Device Profile 1.0.1 (MIDP)
Here, you will information on all the knowledge you'll need to write games for mobile phones that support the J2ME specifications.
HTH.
Allen Lai
SUN Developer Technical Support