Hi Shakti, You have this book. "Java 2 Certification Training Guide [Hardcover] by Jaworski, Jamie" But it helps you only for a brief introduction. All you have to do is browse the archieves of this forum and find resources and various books and get started. Its an exciting journey all the while. all the best, Ramdhan YK
Ram Dhan Yadav (SCJP, SCWCD, SCJA-I, IBM EC(483))
"We are what we repeatedly do. Excellence, then, is not an act, but a habit."