While retrieving a friend's wayward husband from the opium den, Bar of Gold, Watson stumbles upon Holmes disguised as an old man. The Great Detective is undercover, gathering information about a missing person: Mr Neville St Clair. The Police already have a murder suspect in chain, but Holmes suspects there may be more to this mystery than meets the eye.
| ISBN: | 9781913603380 |
| Publication date: | 26th October 2023 |
| Author: | Arthur Conan Doyle |
| Publisher: | BOTH Press an imprint of BOTH Publishing |
| Format: | Paperback |
| Series: | Dyslexic Friendly Quick Read |