Shelving is a librarian’s verb, and setting it beside magic sets up the joke the series title is making: the everyday business of putting books back where they belong, and something considerably less ordinary going on among them. Nellie H. Steele’s Shelving Magic reaches us gathered into a complete boxed set.
Our catalogue files it across crime and thriller and fantasy at once, and for a series of this kind that overlap is the point rather than a filing error. Mystery supplies the engine, the puzzle that has to be solved by the final chapter; the fantasy element supplies the rules that make the puzzle unlike anyone else’s. Blending them is harder than it looks, since a magical solution can dissolve a mystery entirely unless the limits are set early and then honoured.