Mark Roberts Books in Order

DCI Rosen investigates a London serial killer who targets pregnant women and follows an occult text. When another woman is abducted, Rosen must track the killer quickly enough to prevent another ritualistic death.

A boy barely escapes a burning car as other children disappear from a London estate. DCI David Rosen investigates an eye symbol and mysterious markings near the wreckage, hoping to decode clues before more children vanish.

A family is slaughtered during a Liverpool blizzard, their bodies arranged in a disturbing pattern. DCI Eve Clay investigates the ritualistic scene while a buried memory threatens to connect the killings with her own past.

Medieval-art professor Leonard Lawson is murdered, his body arranged to resemble the artworks he studied. His daughter witnessed the attack but cannot explain what she saw, leaving DCI Eve Clay to decipher the scene's bloodstained symbolism.

A vigilante films himself murdering paedophiles in Liverpool, winning public support while DCI Eve Clay hunts him. A photograph apparently placing him in Mexico complicates the investigation and raises questions about who is committing the killings.

After a missing Czech girl is found traumatized and unable to speak, DCI Eve Clay investigates another disturbing case. Two Polish workers have died in a deliberately set fire, where a threatening message suggests further killings.

Three women are murdered in Liverpool after seeking partners on dating sites. DCI Eve Clay follows a killer whose messages share a chilling sign-off, then poses online as his ideal victim to draw him into reach.