| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| An Earthling's Guide to Deep Space: Explore the Galaxy Through the Eye of the Huble Space Telescope | 978-0-07-021988-5 (0-07-021988-5) | 1998 | Carolyn Sumners |
| An Earthling's Guide to Mars: Travel to Mars with Pathfinder | 978-0-07-069635-8 (0-07-069635-7) | 1999 | " |