The Mysterious Bookshop

Kasasian, M. R. C., The Curse of the House of Foskett: The Gower St. Detective, bk 2

In 1882, Sidney Grice, a personal detective whose last case led an innocent man to the gallows—and caused his business to dry up—finds himself back in the game when an eccentric member of a Final Death Society drops dead on his study floor.