| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Understanding Space: An Introduction to Astronautics, 3rd Edition | Hardcover | 978-0-07-340775-3 | 2005 | Jerry Jon Sellers · William J. Astore · Wiley J. Larson |
| Understanding Space: An Introduction to Astronautics | " | 978-0-07-294364-1 | 2003 | Jerry Jon Sellers · William J. Astore · Wiley J Larson · Jerry Sellers · William Astore · Robert Giffen · Wiley Larson |
| Understanding Space: An Introduction to Astronautics | Paperback | 978-0-07-242468-3 | 2000 | Jerry Jon Sellers · William J. Astore · Wiley Larson |
| Understanding Space: An Introduction to Astronautics + Website | Hardcover | 978-0-07-723030-2 | 2007 | Jerry Jon Sellers · William J. Astore · Wiley J Larson |
B. G. · R. B · Robert B. · Robert G. · Robert Giffen