The brutal massacre of the Harford family at Potwoolstan Hall in Devon in 1985 shocked the country and passed into local folklore. When a journalist researching the case is murdered 20 years later, the horror is reawakened. Sixteenth-century Potwoolstan Hall, now a New Age healing centre, is reputed to be cursed because of the crimes of its builder, and it seems that this inheritance of evil lives on as DI Wesley Peterson is faced with his most disturbing case yet. And when the truth is finally revealed, it turns out to be as horrifying as it is dangerous.

When a letter arrives at Tradmouth police station addressed to a DCI Norbert it causes quite a stir. For though DCI Norbert has long since moved on, the letter claims to have evidence that the man convicted of murdering the Rev. Shipbourne, Vicar of Belsham, during a robbery in 1991 is innocent. Despite having a full caseload, DI Wesley Peterson is forced to at least follow up on the claims. Meanwhile, archaeologist Neil Watson is excavating a site in Pest Field. He discovers a mass grave that leads him to conclude that the site is one of an ancient medieval plague pit. But, more disturbing, is the discovery that the grave is home to a more recent resident....

Little Marcus Fallbrook was kidnapped in 1976, and when he never returned home, his grieving family assumed the worst. Thirty years later, teenage singing star Leah Wakefield disappears and DI Wesley Peterson has reason to suspect that the same kidnapper is responsible. Meanwhile, archaeologist Neil Watson's gruesome task of exhuming the dead from a local churchyard yields a mystery of its own when a coffin is found to contain one corpse too many.

When workmen converting former girls' boarding school Chadleigh Hall into a luxury hotel discover a skeleton in a sealed room, DI Wesley Peterson and his boss, Gerry Heffernan, are called in to investigate. But within minutes they have a second suspicious death on their hands: a team of marine archaeologists working on a nearby shipwreck have dragged a woman's body from the sea. And it becomes clear that her death was no accident. The dead woman's husband may be linked with a brutal robbery of computer equipment, but Wesley soon discovers that the victim had secrets of her own....

When a skeleton is discovered on a Devon smallholding, DS Wesley Peterson, a keen amateur archaeologist, is intrigued by the possibility that it is a Viking corpse, buried in keeping with ancient traditions. But he has a rather more urgent crime to solve - the disappearance of a Danish tourist. Wesley finds disturbing evidence that the attractive Dane has been abducted. His boss, Gerry Heffernan, believes that Ingeborg's disappearance is linked to a spate of brutal robberies and that she witnessed something she shouldn't have.

DI Wesley Peterson is called to an unusual crime scene. The victim, Charles Marrick, has been murdered, his body drained of blood. Described by those who knew him as "evil", it seems there won't be a shortage of suspects. But when a popular local vet is murdered in an identical fashion, Wesley wonders what the two men could possibly have in common.

When the body of Pauline Brent is found hanging from a yew tree in a local graveyard, DS Wesley Peterson immediately suspects foul play. Then history provides him with a clue. Wesley's archaeologist friend, Neil Watson, has excavated a corpse at his nearby dig - a young woman who, local legend has it, had been publicly hanged from the very same tree before being buried on unhallowed ground five centuries ago. Wesley is now forced to consider the possibility that the killer knows the tree's dark history.

An excavation at the lost gardens of Earlsacre Hall is called to a halt when a skeleton is discovered under a 300-year-old stone plinth, a corpse that seems to have been buried alive. But DS Wesley has a more recent murder case to solve. A man has been found stabbed to death in a caravan at a popular holiday park, and the only clue to his identity is a newspaper cutting about the restoration of Earlsacre. Does local solicitor Brian Willerby have the answer?

When a woman is burned to death in Grandal Field in Devon, it seems like a case of mistaken identity. Until DI Wesley Peterson learns of a legend involving a French woman who burned to death there in the thirteenth century. And when he discovers that records of a previous excavation on the site have vanished, and that two archaeologists involved in that dig died in tragic circumstances, Wesley starts to investigate the possibility of a link between the legend and recent events.

DS Wesley Peterson, newly arrived in the West Country town of Tradmouth, has his hands full when a child goes missing and a young woman is brutally murdered on a lonely cliff path. Then his old friend, archaeologist Neil Watson, unearths the skeletons of a strangled woman and a newborn baby in the cellar of an ancient merchant's house nearby. As the investigation continues, Wesley begins to suspect that these deaths, centuries apart, may be linked by age-old motives of jealousy, a sexual obsession and desperate longing.

When Dr James Dalcott is shot dead it looks very much like an execution. And as DI Wesley Peterson begins piecing together his life, he finds that the well-liked doctor has been harbouring dramatic family secrets. Meanwhile, archaeologist Neil Watson has discovered a number of skeletons in nearby Tailors Court that bear marks of dissection and might be linked to tales of body snatching. But when Neil finds the bones of a child buried with a 1930s coin, the investigation takes a sinister turn.

When Darren Hatman reports his daughter, Leanne, missing, DI Wesley Peterson isn't too concerned. However, Darren's claim that a photographer has been stalking her soon changes Wesley's opinion. Leanne works at Eyecliffe Castle, now converted into a luxury hotel. When Darren is found murdered on the grounds, the police fear that Leanne has met a similar fate.

When DI Wesley Peterson is summoned to investigate a killing, he assumes that it is a routine case. But soon dark secrets start to emerge from the victim's past.... Meanwhile, archaeologist Neil Watson is pulled from the historic Paradise Court to a ruined village from World War One.

When a teenage girl is strangled and left for dead by an attacker she describes has having the head of a dog, the police are baffled. But when the body of another young woman is found mutilated and wrapped in a white linen sheet, DI Wesley Peterson suspects that the killer is performing an ancient ritual linked to Anubis, the jackal-headed Egyptian god of death and mummification. Meanwhile, archaeologist Neil Watson has been called to Varley Castle to catalogue the collection of Edwardian amateur Egyptologist, Sir Frederick Varley.

Strangefields Farm is notorious for its sinister history ever since serial killer Jackson Temples lured young women to the premises, and the girls never left alive. Now, decades later, Strangefields is being transformed into a holiday village, but the developer's hopes of its dark past being forgotten are ruined when a skull is found on the site. Police suspect it belongs to one of Temples' victims, and when a local florist is found murdered in an echo of Temples' crimes, DI Wesley Peterson fears a copycat killer could be at large.