| Series: | Choose Your Own Adventure (1979-1998) no. 143 |
|---|---|
| Item: | Project UFO |
| Author: |
Montgomery, R. A.
|
| Illustrators: |
Kukalis, Romas
(cover) Brigman, June (interior) |
| ISBN: |
0553560034 / 9780553560039
|
| Number of Endings: | 16 |