G. S. Denning 's Books

A very well recieved series by G. S. Denning are the books, featuring tropes. The most popular books are Warlock Holmes--The Sign of Nine, The Finality Problem, A Study in Brimstone, The Hell-Hound of the Baskervilles, Warlock Holmes--My Grave Ritual, Warlock Holmes--A Study in Brimstone, which was published in 2022.