The Vampire Serpent (Sherlock Holmes Tales of Terror #3)

The legend of the vampire has come to life . . . and is stalking the streets of London. Another body has been found that has been drained of every last drop of blood. Inspector Lestrade of Scotland Yard is baffled. Only Sherlock Holmes-the world's greatest detective-can solve this case. But Holmes himself has been attacked by the vampire creature and is lying close to death. If Holmes dies there will be no one who can stop the world's greatest criminal mastermind-Dr Grimsby Defoe.