Pius for good books check out the certification books in the bunkhouse. For a great website that can help you... You found it !! Just stay here!! There is also Marcus Green’s site too. For mock tests check out the mock exams list. Check out our certification FAQ for answers to some other questions you might have.
I hope Khalid mughal's book will be the best for your SCJP preparation. You can also go through Philip Heller book. And for Mock test you should also visit www.levteck.com [ May 08, 2002: Message edited by: Md. Nazmul Huda Sarkar ]