Sherlock Holmes and the Battersea Fetishists

In this compelling short story a secret society is hiding some truly murderous rituals. Watson's membership of the organisation enables him and his long-standing partner to identify a killer; a killer who happens to be a well-known politician who has risen to the rank of Sovereign Inspector-General within the arcane society...This Sherlockian gem was first published in 2016 in the third collection of the Final Tales of Sherlock Holmes.