Audiobook 1
Warlock Holmes : A Study in Brimstone (Warlock Holmes)
G.S. Denning
Audiobook 2
Warlock Holmes : The Hell-Hound of the Baskervilles (Warlock Holmes)
G.S. Denning
Audiobook 3
Warlock Holmes : My Grave Ritual (Warlock Holmes)
G.S. Denning
Audiobook 4
Warlock Holmes : The Sign of Nine (Warlock Holmes)
G.S. Denning
Audiobook 5
Warlock Holmes : The Finality Problem (Warlock Holmes)
G.S. Denning