The Guardians of Prophecy by Jonathan Morris, Johnny Byrne, Colin Baker
| ISBN: | 9781844355860 |
| Publication date: | 31st May 2012 |
| Author: | Jonathan Morris, Johnny Byrne, Colin Baker |
| Publisher: | Big Finish |
| Format: | CD-Audio |
| Series: | Doctor Who. The Lost Stories |
| Genres: |
Science Fiction |