Houghton Mifflin Harcourt · Princeton University Press
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| BETTER BIRDING: TIPS, TOOLS & CONCEPTS FOR THE FIELD | Hardcover | 978-0-691-12965-5 | 1900 | George L. Armistead |
| Better Birding: Tips, Tools, and Concepts for the Field | Paperback | 978-0-691-12966-2 | 2015 | " |
| Offshore Sea Life ID Guide: East Coast | " | 978-0-691-16621-6 | 2015 | Steve N. G. Howell |
| Offshore Sea Life ID Guide: West Coast | " | 978-0-691-16613-1 | 2015 | " |
| Peterson Guide to Bird Identification_in 12 Steps | Hardcover | 978-1-328-66206-4 | 2018 | " |
| The Crossley ID Guide: Raptors | Flexibound | 978-0-691-15740-5 | 2013 | Richard Crossley · Jerry Liguori |
| The Crossley ID Guide: Raptors | Paperback | 978-0-691-17007-7 | 2013 | Richard Crossley · Jerry Liguori |
B. L. · B.S. · B. Sullivan · Brian Sullivan · L.S. · L. Sullivan