| Series: | Choose Your Own Adventure (1979-1998) no. 21 |
|---|---|
| Item: | Hyperspace |
| Author: |
Packard, Edward
|
| Illustrator: |
Kramer, Anthony
|
| ISBN: |
0553263714 / 9780553263718
|
| Length: | 116 pages |
| Number of Endings: | 15 |