Barron's AP Calculus
David Bock,Dennis Donovan
Barron's AP Calculus with Online Tests
Dennis Donovan,David Bock,Shirley O. Hockett
Barron's AP Chemistry, 9th Edition: With Bonus Online Tests
Barron's AP Biology
Debbie Goldberg
Barron's AP Statistics, 9th Edition
Martin Sternstein