Spanning centuries, The Hammer of Witches reaches from present-day urban dystopias and the unlikely enchantments that they harbour, to medieval Norway, where the first Christian king waged war on the country's gender-nonconforming wizards. Macabre imagery, speculative themes, and everyday mysticism blur the distinction between the real and the unreal, challenging modern concepts of beauty, power, and fear.

In her first full-length collection, Kelly Rose Pflug-Back weaves together the magical and the monstrous, the sacred and the profane, to make sense of a world where primeval forests are clear-cut to build parking lots, and where it often seems that the gods have all gone to live behind the veil. The Hammer of Witches was completed with the help of funding from the Ontario Arts Council's Writers' Reserve program.