"With his young friend Thomas, and a great detective for inspiration, William sets out to investigate mysterious happenings in and around Hardleigh Manor ..."--Page 4 of cover.
- ISBN10 1908458151
- ISBN13 9781908458155
- Publish Date 1 March 2012
- Publish Status Active
- Out of Print 26 November 2014
- Publish Country GB
- Imprint Inside Pocket Publishing Ltd
- Format Paperback
- Pages 160
- Language English