At this point none of the titles you mentioned are being planned - if we do decide to write any of those books we'll let everyone here at the ranch know!
Spot false dilemmas now, ask me how!
(If you're not on the edge, you're taking up too much room.)
Joined: Oct 14, 2002
Just to clarify a bit:
Head First Java is NOT meant to be used to prepare for the SCJP exam! It's more of a beginning book. If you're just starting in Java it might be a good place to start, but by no means should you think that it will prepare you for the exam.
Kathy and I did write a different book - around here people usually call it "K&B" - and it IS specifically for the SCJP exam. You should know however that "K&B" is NOT a Head First book. It has more of a traditional look and feel.