Three stand-alone dramatisations of the novels of John Penn featuring Detective George Thorne, played by John Castle.
- ISBN10 1529143284
- ISBN13 9781529143287
- Publish Date 1 January 2099
- Publish Status Forthcoming
- Publish Country GB
- Publisher BBC Audio, A Division Of Random House
- Imprint BBC Digital Audio
- Edition Unabridged edition
- Format Audiobook (WAV)
- Duration 5 hours
- Language English