Heretic
| Book | Heretic |
| Copyright Holder (Text) | Bernard Cornwell |
| Series | The Grail Quest |
| Read by | Tim Pigott-Smith |
| Publisher | HarperCollins, HarperCollinsAudioBooks |
| Phonographic Copyright Holder | HarperCollinsAudioBooks |
| Format | Audiobook |
| Language | English |
| Location | UK |
| Phonographic Copyright | 2003 |
| Copyright | 2003 |
| ISBN | 0-00-717411-X |
| Barcode | 9 780001 174119 |
| Catalog Number | HCA 999 |
| Notes | 4 X Cassette. |
Added by Supernaut1970