PREFACE THE subject of the supernatural in modern English fiction has been found difficult to deal with because of its wealth of material. While there has been no previous book on the topic, and none related to it, save Mr. C. E. Whitmore's work on The Supernatural in Tragedy, the mass of fiction itself introducing ghostly or psychic motifs is simply enormous. It is manifestly impossible to discuss, or even to mention, all of it. Even in my bibliography...