Books in the Theodore Terhune Bibliomysteries series

On a trip to Yorkshire, bookseller Theodore Terhune investigates a suspicious accidental death that might be murder.

Theodore Terhune interrupts an attempted robbery; someone was trying to steal the key to the Kylstone burial vault, which will shortly be open to the public. When the key goes missing, a series of mysterious encounters leads the curious Terhune from one clue to another, and eventually to the secret past of two families.

Theodore Terhune is hired to write the history of an ancient Kentish manor house for its new owner, Vincente Salvaterra, who wants to know why the house is shunned by the locals. His research reveals unsolved mysteries, and when tragedy then strikes the eccentric Salvaterra family, Terhune must determine if the cause is the house or a human agent.

Theodore Terhune is drawn into an old murder case after he stumbles on the fresh corpse of Frank Smallwood, a man thought to have been slain twenty years previously. There had been a trial and conviction, the defendant had served time and was then killed in the war. So what exactly happened to Frank Smallwood?

When"Peter the Hermit" dies of seemingly natural causes, the police uncover clues that suggest a hidden past. Before long, bookseller Theodore Terhune receives a series of five anaonymous short stories that clearly aim to help him solve the mystery behind Peter's death. A 1944 crime classic

Theodore Terhune finds the body of a policeman in the road one evening, run over by a lorry. The inquest delivers a verdict of accidental death, but the police and Terhune are suspicious. Investigations suggest smuggling is alive and well on Romney Marsh and the dead constable was on their track. The seventh novel in the Theodore Terhune series.