Simon R. Green channels P. J. Hammond in this third installment of adventures with the ghostfinders of the Carnacki Institute. This is a fun little romp of a Sapphire and Steel plot but with Green’s wisecracking reference-filled style laid on top. There’s some good progress on the ongoing plot arc of the series together with a neat little closed-world plot that chunters along steadily, with chills and spills along the way. Modern pulp urban fantasy at its best.