| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Kaplan AP Environmental Science, 2008 Edition | 978-1-4277-9619-6 | 2008 | Dora Barlaz · Craig C Freudenrich |
| Kaplan AP Environmental Science 2010 | 978-1-60714-479-3 | 2010 | Craig Freudenrich · Dora Barlaz |
| Kaplan AP Environmental Science 2011 | 978-1-60714-529-5 | 2010 | Craig C Freudenrich · Dora Barlaz |
| Kaplan AP Environmental Science 2012 | 978-1-60978-065-4 | 2011 | Craig C Freudenrich · Dora Barlaz |
| Kaplan AP Environmental Science 2013-2014 | 978-1-60978-690-8 | 2012 | Craig C Freudenrich · Dora Barlaz |
| Kaplan AP Environmental Science 2014 | 978-1-61865-254-6 | 2013 | Craig C Freudenrich · Dora Barlaz |
D. G. · D. Gardner · J.D. · J. G. · J. Gardner · Jane Gardner