Adolphus “Dolly” Williamson, a Metropolitan Police inspector, is called to the home of a prominent merchant banker who’s been murdered. Inspection of the scene indicates occult activity, which prompts Dolly to call the only person he trusts in this situation, Sister Rose Caldwell, the White Witch of London.

This audiobook, which is a prequel to the steampunk-era Guild Chronicles, is read by the lively Ana Clements, who switches effortlessly between characters and brings the book to exuberant life. Her multi-talented voice enhances the enjoyment and comprehension of this complex novel, which is an excellent introduction to the full series.