Previously published in part only as 'They Walked Among Us', here in print after 30 years is the full story of how a young man, sceptical of all things psychic, became one of the world's most brilliant materialisation mediums. Alec and Louie Harris were married for 46 years and 40 of those years, until Alec's passing in 1974, were devoted to bringing, as the Rev George May says, 'hope, comfort and enlightenment to countless people'. Louie tells...