| Author | Robert Silverberg |
| Publisher | Open Road Integrated Media |
| Copyright Holder | Robert Silverberg |
| Cover/Jacket Design by | Ian Koviak |
| Format | e-Book |
| Language | English |
| Location | New York |
| Copyright | 1972 |
| This Edition Published | 2018 |
| ISBN 13 | 978-1-5040-5135-4 |
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