After a nearly fatal blow to the skull, traumatised private detective Ian Cameron is found dazed and confused on a muddy riverbank in Victorian London. Among his effects: a bloodstained business card bearing the name of a master wizard and a curious pocket watch that doesn't seem to tell time. To retrieve his lost memories, Ian demands answers from Edwina and Mary Blackwood, sister witches with a murky past. But as their secret is slowly unveiled, a dangerous mystery emerges on the darkened streets of London.

To help piece together Ian's lost time, he and Edwina embark on a journey that will take them from the river foreshore to an East End music hall, and on to a safe house for witches in need of sanctuary from angry mortals. The clues they find suggest a link between a series of gruesome murders, a missing person's case, and a dreadful suspicion that threatens to tear apart the bonds of sisterhood. As the investigation deepens, could Ian and Edwina be the next to die?

'This fun, atmospheric outing is ideal for fans of C. L. Polk's Kingston Cycle.' - Publishers Weekly