A brand-new Sherlock Holmes mystery from acclaimed author Philip Purser-Hallard. A Mysterious Disappearance It is 1896, and Sherlock Holmes is investigating a self-proclaimed psychic who disappeared from a locked room, in front of several witnesses. While attempting to prove the existence of telekinesis to a scientific society, an alleged psychic, Kellway, vanished before their eyes during the experiment. With a large reward at stake, Holmes is convinced...