| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Islands Lost in Time | 978-0-7922-3651-1 (0-7922-3651-3) | 1997 | |
| National Geographic United States Atlas for Young Explorers | 978-0-7922-7115-4 (0-7922-7115-7) | 1999 | National Geographic |
G S · N.G. · n/s · National Geographic · National Geographic Society · National Society · T. N. · T.S. · The National · The Society