5 Steps to a 5: AP Psychology 2017, Cross-Platform Prep Course Maitland, Laura Lincoln August 5, 2016
5 Steps to a 5: AP U.S. Government & Politics 2017, Cross-Platform Prep Course Lamb, Pamela K. August 5, 2016
5 Steps to a 5: AP U.S. History 2017, Cross-Platform Prep Course Murphy, Daniel , Armstrong, Stephen July 29, 2016
5 Steps to a 5: 500 AP Calculus AB/BC Questions to Know by Test Day, Second Edition Anaxos, Inc. August 12, 2016