AP U.S. History Premium, 2024: Comprehensive Review With 5 Practice Tests + an Online Timed Test Option (Part of Barron's AP Prep) Eugene V. Resnick M.A. eBook $12.99
AP Physics 1 Premium, 2024: 4 Practice Tests + Comprehensive Review + Online Practice (Part of Barron's AP Prep) Kenneth Rideout M.S. and Jonathan Wolf M.A. Ed. M eBook $12.99
AP Q&A Statistics:With 600 Questions and Answers (Part of Barron's AP Prep) Martin Sternstein Ph.D. eBook $9.99