At the beginning of the twentieth century, the Society for Psychical Research (SPR), which had worked so tirelessly for the previous two decades in the attempt to assess the veridical nature of the phenomena of spiritualism, began to investigate a new phenomenon, not this time one produced by tricksy mediums and authenticated by their credulous sitters, but one instead produced from the centre of the Society itself. The phenomenon began in 1901 when a number of mediums began to receive messages,1 mostly through automatic writing, but some through automatic speech then transcribed by sitters. These messages were fragmented and cryptic, to a large extent consisting of quotations from and allusions to classical texts and nineteenthcentury poetry, including, to give some indication of the range and number, Browning, Milton, Sophocles, Keats, Tennyson, Homer, the Old Testament, Plato, Swedenborg, Dante, Euripides, Wordsworth, Virgil, Swinburne and Lempriere’s Classical Dictionary. During the first years of studying the messages, the SPR investigators came to believe that the elliptical messages were in part a plan constructed after death by a number of figures who had dominated the Society’s early years, in particular Edmund Gurney, Henry Sidgwick and Frederic Myers (Gurney died in 1888, Sidgwick in 1900, Myers in January 1901). This phenomenon became known as the cross-correspondences and dominated the work of the Society for Psychical Research during the first half of the twentieth century. Baffling communications received by two or more of the automatists only made sense when the messages were brought together, and when extra research uncovered connections initially unknown to either the mediums or the investigators. In this

way, so the investigators thought, the dead psychical researchers were making it impossible to explain the communications as being produced by telepathy between the mediums. What they were doing, it seemed, was constructing a foolproof demonstration of their continued existence beyond death.2