| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Spaceport Earth: The Reinvention of Spaceflight | Paperback | 978-1-4683-1692-6 (1-4683-1692-3) | 2019 |
| Spaceport Earth: The Reinvention of Spaceflight | MP3 CD | 978-1-9826-4885-5 (1-9826-4885-6) | 2019 |
| Sunflowers | Hardcover | 978-1-58567-991-1 (1-58567-991-7) | 2008 |