M W · M. Wallace · Marianne D. Wallace
| title | ISBN-13 | year of publication |
|---|---|---|
| America's Deserts: Guide to Plants and Animals | 978-1-55591-268-0 | 1996 |
| America's Forests: Guide to Plants and Animals | 978-1-55591-595-7 | 2009 |
| America's Mountains: Guide to Plants and Animals | 978-1-55591-383-0 | 1999 |
| America's Prairies and Grasslands: Guide to Plants and Animals | 978-1-55591-992-4 | 2001 |
| America's Seashores: Guide to Plants and Animals | 978-1-55591-483-7 | 2005 |
| America's Wetlands: Guide to Plants and Animals | 978-1-55591-484-4 | 2004 |