Pretty Lizzie Higgs is gone, burned to death on her own hearth - but was she really a changeling, as her husband insists? Albie Mirralls met his cousin only once, in 1851, within the grand glass arches of the Crystal Palace, but unable to countenance the rumours that surround her murder, he leaves his young wife in London and travels to Halfoak, a village steeped in superstition.

Albie begins to look into Lizzie’s death, but in this place where the old tales hold sway and the ‘Hidden People’ supposedly roam, answers are slippery and further tragedy is just half-a-step away …