| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Ambassadors from Earth: Pioneering Explorations with Unmanned Spacecraft | Paperback | 978-0-8032-4923-3 (0-8032-4923-3) | 2014 |
| Ambassadors from Earth: Pioneering Explorations with Unmanned Spacecraft | Hardcover | 978-0-8032-2220-5 (0-8032-2220-3) | 2009 |
| Infinity Beckoned: Adventuring Through the Inner Solar System, 1969-1989 | " | 978-0-8032-3446-8 (0-8032-3446-5) | 2016 |