Shannon Taggart became aware of Spiritualism as a teenager, when her cousin received a message from a medium that revealed details about her grandfather's death. In 2001, while working as a photographer, she began taking pictures where that message was received—Lily Dale, New York, home to the world's largest Spiritualist community—proceeding to other such communities as England’s Arthur Findlay College. Taggart expected to spend one summer figuring out the tricks of the Spiritualist trade. Instead, Spiritualism’s mysterious processes, earnest practitioners, and neglected photographic history became an inspiration. Her project evolved into an eighteen-year journey that has taken her around the world in search of ‘ectoplasm’—the elusive substance that is said to be both spiritual and material.

With her new book Séance, Taggart offers haunting images exploring Spiritualist practices in the US, England and Europe: 150 of her original photographs, many of which have never been published, as well as rare historical photographs. Supported with a commentary on her experiences, a foreword by Dan Aykroyd, creator of Ghostbusters and fourth-generation Spiritualist, and illustrated essays from curator Andreas Fischer and artist Tony Oursler, Séance examines Spiritualism’s relationship with human celebrity, its connections to art, science, and technology, and its intrinsic bond with the medium of photography. The book concludes with the debate over ectoplasm and how Spiritualism can move forward in the twenty-first century.