Caxton Press · Seattle Audubon Society
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Amphibians & Reptiles of the Pacific Northwest | 978-0-89301-086-7 (0-89301-086-3) | 1983 | Ronald A. Nussbaum · Edmund D. Brodie |
| Amphibians of Washington and Oregon | 978-0-914516-10-1 (0-914516-10-8) | 1993 | William P. Leonard · Herbert A. Brown · Lawrence L. C. Jones · Kelly R. McAllistar |
M S. · R. M. · R. S. · Robert M. · Robert S.