| Author | Arthur C. Clarke |
| Publisher | Ballantine Books |
| Format | Paperback |
| Language | English |
| Location | Canada |
| Copyright | 1955 |
| This Edition Published | 1966 |
| Pages / Font | 155 pages |
| Library of Congress Catalog Card Number | 55-6937 |
| Author | Arthur C. Clarke |
| Publisher | Ballantine Books |
| Format | Paperback |
| Language | English |
| Location | Canada |
| Copyright | 1955 |
| This Edition Published | 1966 |
| Pages / Font | 155 pages |
| Library of Congress Catalog Card Number | 55-6937 |