Hi
Well presently there aint anybooks towards the tiger exams and you would have to be a bit of a top shot to tackle the
SCJP 1.5 exams! The SCJP 1.4 exams is still a very strong exam on its own, you actually have to know your stuff well to pass it just like the Tiger exams. My suggestion is take the 1.4 exams and learn the new features of 1.5! Then try going in for another
Java exam and you can take an Upgrade exam afterwards after you have mastered the 1.5 features! Just a thought anyways. Whatever you do, keep reading!
Have a lovely day!