A Time of Changes
| Book | A Time of Changes |
| Copyright Holder | Robert Silverberg |
| Cover Art by | Bruce Pennington |
| Publisher Series | Panther Science Fiction |
| Publisher | Panther Books, Panther Books Ltd, Granada Publishing Limited |
| Format | Paperback |
| Language | English |
| Location | .UK |
| This Edition Published | 1975 |
| Pages / Font | 208 pages |
| ISBN | 586 03995 3 |
| Price | 50p U.K. |
| Price | $1.95 Canada |
| Price | $1.50 Australia |
| Price | $1.50 New Zealand |
Added by Supernaut1970