Trevor Lowe Books in Order

Two holidaymakers arrive at an isolated Somerset cottage to find warnings urging them away. They call in dramatist and criminologist Trevor Lowe, whose investigation becomes a murder inquiry when a missing estate agent is discovered behind a locked door.

Two residents of Hill Green are found hanged within days, each carrying a card signed by the Hangman. With local police unable to explain the killings, Scotland Yard sends Inspector Shadgold to track the murderer.

A mysterious criminal demands money from wealthy targets, then kills a man who seeks police protection. As Scotland Yard investigates what resembles a Chicago extortion racket, an elusive woman called the Lady of Doom pursues the mastermind.

A body beneath fallen gravel appears to be the victim of an accident until Trevor Lowe notices cigarette ash on the dead man's shoes. His discovery exposes a murder and draws him into a succession of killings.

Four police officers disappear while pursuing criminals around Hythe and Stonehurst. Criminologist Trevor Lowe follows an invitation to a roadside meeting, only to find his informant murdered, leaving him to unravel the danger threatening Scotland Yard.

Colonel Raynham's comfortable life changes when a mysterious man appears and a threatening note arrives through his window. After a journalist witnesses murder, Trevor Lowe investigates, knowing the unseen watcher may already be preparing another attack.

A guest at Stiltley Manor is found stabbed in its sunken garden, and police suspect a young man who quarrelled with him. Trevor Lowe believes the accused is innocent, but his refusal to explain his movements endangers him.

Four murder victims have been left with small silver bells, but Inspector Shadgold has no other useful lead. Trevor Lowe joins the inquiry, and a frightened actress reveals a secret connection to the first victim.

A missing crime novelist is found murdered, turning Trevor Lowe’s search into a hunt for a killer. Police suspect the dead man’s impoverished brother, but Lowe questions their theory as another death raises the stakes.

Threatening letters drive impresario Montague Hammond to seek Trevor Lowe's help at his riverside home. When an actress staying there is strangled, the investigator must discover who stands behind the warnings before more lives are lost.

Trevor Lowe's golfing holiday brings him into Inspector Shadgold's hunt for a diamond robber. The murder of a man Lowe intended to visit pulls him and his assistant into a case where theft and killing intersect.