| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| AP Human Geography (REA) - The Best Test Prep | 978-0-7386-0248-6 | 2008 | |
| AP Human Geography w/ CD-ROM | 978-0-7386-0631-6 | 2009 | Advanced Placement |
| AP Human Geography w/ CD-ROM (REA) - The Best Test Prep | 978-0-7386-0371-1 | 2008 | |
| AP® Human Geography All Access Book + Online + Mobile | 978-0-7386-1059-7 | 2012 | |
| AP® Human Geography Crash Course Book + Online | 978-0-7386-0932-4 | 2018 | |
| AP® Human Geography Crash Course, For the New 2020 Exam, Book + Online | 978-0-7386-1255-3 | 2020 | |
C.S. · Christian Sawyer · D.C. · D. Christian · D S · D. Sawyer · Dr. S.