A second volume of BBC Radio 4 full-cast dramas. Writer Bert Coules skilfully fleshes out cases which, in Conan Doyle's novels, Sherlock Holmes only refers to in passing. These four episodes are taken from the second series, which again stars Clive Merrison as Holmes and Andrew Sachs as Watson. Bert Coules was chief dramatist on BBC radio drama's dramatisations of the original Arthur Conan Doyle adventures.