|Edition: ||UK (CD)|
|Released: ||June 2000|
|Publisher: ||Big Finish|
|Format: ||2 x CD|
|(Not currently available)|
Note: Was later also released as a library edition from W.F. Howes Ltd (ISBN 978-1-84435-693-5) although this was not available for public sale, hence not listed on this site.
In a desolate Cornish landscape littered with relics of prehistoric man, the Doctor and Evelyn uncover a catalogue of mysteries.
What is the secret of the fogou? Can the moor be haunted by a demonic host of imps? And what is Brigadier Lethbridge-Stewart doing in Pengriffen?
Teaming up with his old friend, the Doctor realises that an ancient conflict is nearing its conclusion — and Lanyon Moor is set to be the final battleground.