for bitsat preparation you can go through the following books

for all in one type you an go through A complete success pakcage for bitsat by arihant(this will even inlcude CD)

or else if you want to go through individual subject wise you can go through NCERT textbook for maths ,physics and chemistry for XII,and for english NCERT does'nt provide any textbook but you can go through bitsat english proficiency and logical reasoning by disha experts.

Good luck!

if you are prepared for jee and other regional exams same can be repeated if not then go through ariharant publications it will also helps for jee preparation