| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2001 | 978-0-9705678-0-2 | Twan Leenders | A Guide to Amphibians and Reptiles of Costa Rica |
| 2003 | 978-0-9705678-1-9 | Mark Wainwright | The Natural History of Costa Rican Mammals |
| 2006 | 978-0-9705678-4-0 | Willow Zuchowski | A Guide to Tropical Plants of Costa Rica |