Which prep book(studyguide) has the best ap calculus bc practice exam?

Test Preparation AP Mathematics & Computer Science
1

The exam’s in two days and I want to use my time wisely );
I have barrons, kaplan and 5 steps to get 5.
Thanks guys

2

There are like 4 released exams. Just google 1998,97,03, and 08 exams

3

^Agreed.