| Author | Greg Bear |
| Cover/Jacket Design by | Dorothy Wachtenheim |
| Cover Art by | Frances Jetter |
| Designed by | Richard Oriolo |
| Publisher | Arbor House |
| Format | Hardback |
| Language | English |
| Location | New York |
| First Printing | 1985 |
| Pages / Font | 262 pages |
| ISBN | 0-87795-720-7 |
| Notes | First edition. |