| Author | Terry Pratchett |
| Copyright Holder | Terry Pratchett |
| Series | Discworld |
| Imprint | Corgi Books |
| Publisher | Transworld Publishers Ltd |
| First Published by | Victor Gollancz Ltd |
| Typeset by | Colset Private Limited |
| Format | Paperback |
| Language | English |
| Location | UK |
| Copyright | 1987 |
| This Edition Published | 1988 |
| Pages / Font | 304 pages / 11/12 pt Mallard |
| ISBN | 0-552-13106-7 |
| Barcode | 9 780552 131063 |
| Price | £2.99 UK |
| Price | $9.95 NZ |
| Price | $8.95 AUS |
| Price | $4.95 CAN |