The Art of Ectoplasm: Encounters with Winnipeg’s Ghost Photographs, edited by Serena Keshavjee

From the publisher's website: In the wake of the First World War and the 1918–19 pandemic, the world was left grappling with a profound sense of loss. It was against this backdrop that a Winnipeg couple, physician T.G. Hamilton and nurse Lillian Hamilton, began their research, documenting and photographing séances they held in their home laboratory. Their extensive study of the survival of human consciousness after death resulted in a stunning collection of hundreds of photographs, including images of tables flying through the air, mediums in trances, and, most curious of all, ectoplasm—a strange, white substance through which ghosts could apparently manifest.

Further information at the publisher's website: University of Manitoba Press.