Warlock Holmes is dealing with a jerk, who just so happens to be a stockbroker. There may be a link. He's also trying to hunt down some tokens to control something magical (it's all rather complicated), and Moriarty just won't stop taking over people's bodies. And of course Dr. John Watson is by his side (mostly), but not quite as useful as he once was...
"If you ever wondered how much better Sherlock would be if people could hurl hellfire at each other, well this one is for you." STARBURST MAGAZINE on A Study in Brimstone.