Lady Katherine Regency Mysteries Books in Order

Aspiring detective Lady Katherine uses a matchmaking assignment at a country house party to pursue the Pink Ribbon Killer. Her maid and pug assist her search, but winning independence may require risking another young woman's life among the aristocratic suspects.

A supposed accident proves to be murder, pulling Lady Katherine into conflicting testimony and dangerous secrets within London society. Assisted by friends and rivals, she discovers that pursuing the truth may require choosing between protecting someone close and exposing the killer.

Lady Katherine accepts a reluctant young woman's matchmaking commission as cover for investigating burglaries in Bath. Her maid and pug help track aristocratic suspects, but an incompetent rival detective and increasingly violent crimes threaten her fledgling career and her clients.

During London's Christmas season, Lady Katherine reexamines a maid's death dismissed by police as random violence. A wager with Captain Wayland creates rival investigating teams, sending them through servants' quarters and the city's darker streets in pursuit of a calculating killer.

Lady Katherine suspects foul play when a trusted doctor dies just after discussing a troubling former patient. Missing case files strengthen her doubts, but with friends distracted, she must seek help from Captain Wayland despite her father's objections.