| Author | Paul French (2), Isaac Asimov |
| Imprint | Bruguera |
| Publisher Series | Club Joven |
| Illustrator | Nino Velasco |
| Translated by | M.ª Teresa Segur |
| Publisher | Editorial Bruguera, S.A. |
| Copyright Holder | Doubleday & Company, Inc. |
| Copyright Holder (Translation) | Editorial Bruguera, S.A. |
| Cover Art by | Isidro Monés |
| Cover/Jacket Design by | Soulé-Spagnuolo |
| Printed by | Editorial Bruguera, S.A. |
| Series | Lucky Starr |
| Format | Hardback |
| Language | Spanish |
| Location | Spain |
| This Edition Published | 1981-02 |
| Printed | 1981 |
| Copyright | 1977 |
| Pages / Font | 206 pages |
| Series Number | 5 |
| ISBN 10 | 84-02-07711-0 |
| DL (Spanish) | B. 39.305-1980 |
| Notes | Ediciones integras e ilustradas
Printed in Spain |
