A Study in Brimstone (2016)

A comedic, supernatural reimagining of Holmes by G.S. Denning. This first book spawned a sequel, The Hell-Hound of the Baskervilles.

Sherlock Holmes is an unparalleled genius. 

Warlock Holmes is an idiot. 

A font of arcane power, certainly. But he’s brilliantly dim. Frankly, he couldn’t deduce his way out of a paper bag. The only thing he has really got going for him are the might of a thousand demons and his stalwart companion. Thankfully, Dr. Watson is always there to aid him through the treacherous shoals of Victorian propriety… and save him from a gruesome death every now and again.

Title: Warlock Holmes: A Study in Brimston
Author: G.S. Denning
Year: 2016
Publisher: Titan Books
Purchase: Amazon.