What If the Earth Had Two Moons?: And Nine Other Thought-Provoking Speculations on the Solar System
| Country | USA |
| Brand | Northwestern |
| Manufacturer | Northwestern University Press |
| Binding | Paperback |
| ItemPartNumber | 9780810124011 |
| UnitCount | 1 |
| EANs | 9780810124011 |
| ReleaseDate | 0000-00-00 |