| title | ISBN-13 | year of publication |
|---|---|---|
| The Complete Writings of Thomas Say, on the Conchology of the United States | 978-1-332-75554-7 | 2019 |
| The complete writings of Thomas Say on the entomology of North America | 978-0-405-10641-5 | 1978 |
| The Complete Writings of Thomas Say on the Entomology of North America, Vol. 1 | 978-1-332-09882-8 | 2018 |
| The Complete Writings of Thomas Say on the Entomology of North America, Vol. 2 | 978-1-331-95470-5 | 2018 |