| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Birds of the United States East of the Rocky Mountains: A Manual for the Identification of Species in Hand or in the Bush | 978-1-112-50345-0 (1-112-50345-5) | 2009 |
| Ornamental Shrubs of the United States : -1910 | 978-1-112-23080-6 (1-112-23080-7) | 2009 |
| Ornamental Shrubs of the United States : -1910 | 978-1-112-23081-3 (1-112-23081-5) | 2009 |