Holmes and Watson’s exploits during the Great Hiatus are revealed in a series of short stories and novellas. These adventures include how they separately helped stop the Moriarities from starting a world war and using a legendary stone to destroy London. Also revealed are the facts behind the Giant Rat of Sumatra and Holmes’s encounter with Jack the Ripper.

On cover: IPCS International Programme on Chemical Safety. Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organization and the World Health Organization, and produced within the framework of the Inter-organization Programme for the Sound Management of Chemicals (IOMC)