Kieran McMullen has, over the last three years, established himself as one of the current leading ‘traditional’ Sherlock Holmes authors. Three historical military focussed novels behind him, and a wonderful collaboration with another new master Dan Andriacco (The Amateur Executioner) have given him a large following. In ‘Sherlock Holmes and The Black Widower’ Holmes has to investigate a potential serial killer – one who has murdered three wives. Not so unusual – except the accused is a one Dr. John Watson. A gripping and sure to be controversial thriller, and arguably McMullen’s best so far. Sherlock Holmes and The Black Widower is available from all good bookstores including Amazon USA, Amazon UK and for free shipping worldwide Book Depository . In ebook format it is in Amazon Kindle, Kobo and Apple iBooks (iPad/iPhone).