DCI Harry Grimm Series

Edinburgh has Rebus.
The Highlands have Logan.
Now Yorkshire has Grimm.

Welcome to Wensleydale, where the cheese is famous, the scenery beautiful, and the locals have murder on their minds …

Detective Chief Inspector Harry Grimm is forced to take leave from Bristol’s Major Investigations Team when his boss, tired of Harry chasing the ghost of his murderous father, sends him north on secondment.

Used to city life and high stress, Harry fears his life will now be spent handing out speeding tickets, finding lost sheep, and directing tourists. But when a local teenager runs away, Harry finds himself pulled into an investigation much worse than anyone could have ever expected.

The nicer the place, the darker the secrets. Wensleydale is beautiful, everyone is friendly and welcoming, and people just don’t get murdered ... do they? A classic fish-out-of-water crime mystery set in the stunning and evocative scenery of Wensleydale in North Yorkshire.

What started in the playground will finish in blood.

When a tragic farm accident turns out to be foul play, DCI Harry Grimm finds himself up against a murderer years in the making and out for revenge.

With the local community in self-imposed lock down, and the body count quickly climbing, Harry and his team are in a race against time to stop a killer as invisible as they are brutally effective.

But with some threatening to take the law into their own hands, and the wounds of his own past once again starting to bleed, DCI Harry Grimm is about to take a trip into Hell.

And beyond.

To catch the hunter, become the prey.

When the body of a female backpacker is found on the Yorkshire moors, the killer seems obvious, the motive clear.

If only.

Because Grimm and his team are up against not just a murderer, but a predator, and when the key suspect disappears, it’s only a matter of time before another body is found.

To catch one of the most dangerous killers he has ever faced, and to have any chance of staying alive himself, Grimm will need to not only draw on his skills as a detective, but as a soldier, and to trust his team with his life as he goes to war once more.

But at least he won’t have to eat cheese and cake.

Hopefully.

If fame goes to your head, don’t lose it.

When thriller writer Charlie Baker disappears after launching his latest novel, it looks to DCI Harry Grimm like the fame went to his head—and the booze, too.

Until Charlie turns up dead, a post-mortem reveals something more sinister than suicide, and Harry is faced with too many suspects and not enough answers.

With shocking secrets to expose, unthinkable pasts to uncover, and his own darkness to final put to rest, revealing the killer’s identity could well turn out to be the most challenging case of Harry’s career.

Assuming that he still has one once’s he’s dealt with his own murderous father...

Be careful what you wish for.

When no nonsense retired Army Colonel James Fletcher starts seeing his recently deceased wife around the house again, his friends and family are more than a little worried.

But when James turns up dead, and the accident that killed him is found to be anything but, DCI Harry Grimm and his team must uncover the grisly truth before anyone else falls prey.

In a house torn in two by ghosts and betrayal, Harry may soon find that death isn’t always the end. Sometimes, it’s only the beginning...

Music can be murder.

When the body of internationally-renowned vocalist Gareth Jones is found hanging in the tower of a church, the walls daubed in occult symbols, the world of classical music, and the local dales community in which he grew up, is shaken to its core.

With the worst winter in years sweeping through Wensleydale, the spectre of a friend’s death haunting one of his team, and a killer driven by forces darker than he could ever imagine, Grimm and his team are up against the creator of not just a masterpiece, but a symphony of pain.

And it’s up to Harry to make sure that when the curtain comes down, there’s no chance of an encore…

Some games have teeth.

When the bloody remains of a missing gamekeeper’s dog are discovered on the moors, it soon becomes clear to DCI Harry Grimm and his team that this was no wild animal attack.

Thrust into the violent, money-driven world of illegal dog fighting, and with the worst humanity has to offer seemingly always one step ahead, Harry’s need for justice, and his own fragile self-control, will be tested to the limit.

Some people will do anything for money.

And one detective will do anything to stop them.

You can't always shelter from the storm...

With good friends, a new romance, and now even his own dog, DCI Harry Grimm’s new life in the beautiful Yorkshire Dales seems too good to be true.

So, when the mangled body of a local farmer is found in a hay baler, and one of his own team is beaten half to death, he realises that perhaps it is.

In a place that prides itself on the warmth of its welcome, Harry and his team are about to discover just how cold things can get. Because some people are more welcome than others. And the hills can hide the darkest of sins.

A murderous puzzle.
A compromised crime scene.
One DCI whose determination to nail the killer could cost him his life …


Detective Harry Grimm can’t catch a break. When his much-needed vacation is interrupted by a call reporting a decomposed corpse, he races home to examine the gruesome remains. Learning the young woman was tortured, he’s stunned when the peaceful countryside site explodes, destroying evidence and causing more death.

Uncovering clues from the victim’s car, Grimm struggles to keep up with a cunning killer when he discovers yet another body. But when the seasoned DCI examines the grisly murder and compares forensics, he’s alarmed when the patterns match those of a brutal drug dealer he put behind bars years back.

Can this hardened cop nab a wily crook before his own blood stains the picturesque dales?

One Bad Turn is the ninth book in the gripping Harry Grimm police procedural series. If you like high-stakes drama, wounded heroes, and unexpected twists, then you’ll love David J. Gatward’s thrilling cat-and-mouse chase.

A gruesome tradition, a blood-spattered crime scene, and a killer hiding in plain sight.

Detective Harry Grimm is a worried man. When a group of vigilante locals start patrolling the Dales in response to a recent spate of crimes, he is forced to warn them off. Things only get more complicated when he is called out to multiple crime scenes – each with plenty of blood but no bodies.

Very soon, though, body parts start turning up. Delivered in a way that echoes a local poem and an old-but-grisly village ceremony. Faced with the bloody evidence in front of him, Grimm soon realises that his worst fears have come true: someone has already taken the law into their own hands.

With an ancient tradition being used to commit modern-day murder, can this battle-scarred detective stop the lanes of the Dales running red with blood?

Blood Trail is the tenth book in the riveting Harry Grimm police procedural series. If you like compelling characters, twisting plots, and beautiful British countryside settings, then you’ll love David J. Gatward’s nail-biting mystery.

Trouble in the Dales. A brutal gang of poachers. When one of the unsavories is killed, can a DCI stop a river of revenge from overflowing with blood?

Detective Harry Grimm is reaching another milestone in the Dales. As he completes the purchase of his new house, his plans for moving in are disrupted when a trespasser falls into a grisly calculated trap and bleeds out.

Tracking back to a recent violent confrontation in a local pub, Grimm and his team assemble a long list of suspects. But when a principal lead disappears in a potentially murderous payback, he fears it’s the start of an all-out slaughter across his idyllic countryside.

Can he halt a killer stalking human prey before the butchery destroys his beloved land?

Fair Game is the electrifying eleventh book in the DCI Harry Grimm Crime Thrillers series. If you like steadfast cops, chilling clues, and gruesome puzzles, then you’ll love David J. Gatward’s suspenseful hunt.

When move-in day turns fatal, will facing up to his past prove deadly?

Detective Chief Inspector Harry Grimm has the keys to hope. Excited but nervous over claiming his new house, he’s tying himself even tighter to his adopted community. But he can’t contain his horrified surprise when a mutilated corpse in the lounge makes him the owner of a gruesome crime scene.

With markings on the body showing a disturbing link to his time in Afghanistan, Grimm shivers with alarm as his team discovers the victim’s identity. And when he’s taken off the case, the stoic cop pursues answers on his own out of fear he’s about to be shattered by his bloody past.

Will he hunt down the killer…or is Grimm about to become the prey?

A murder game. A real dead body. Can he help a friend through a torrent of danger?

DCI Harry Grimm smells trouble brewing. As the Chief Inspector and his team prepare for a harsh winter storm, a call comes in from an old pal that a remote PI training session in the Dales he is attending has abruptly ended in a suspicious death. And while the gruff detective struggles through a blizzard to reach the crime scene, the residents of a nearby house come to a fatal end.

Questioning the attendees in a bid to narrow down the list of suspects, Grimm worries about the treacherous weather isolating them from the rest of the Dales… and his overdue backup. But when a group of strangers arrives in search of an escape from the savage storm, he could be opening the door to another round of murders.

Can he keep everyone safe when the rules turn lethal?

The Dark Hours is the chilling thirteenth book in the DCI Harry Grimm Crime Thrillers series. If you like gritty protagonists, clever setups, and drama driven by the elements, then you’ll love David J. Gatward’s multi-layered mystery.

A vanished couple. A disoriented treasure hunter. A body with suspicious injuries.

Harry Grimm is starting to feel like a local. Almost. But when his quiet happiness is interrupted by an eighty-year-old detectorist claiming to have seen Medieval knights fighting in a nearby castle, the chief inspector fails to find any evidence of a violent nighttime clash. And his focus soon splits to a second case when a teen and her boyfriend disappear without a trace.

As the unflappable DCI spearheads the search for the young lovers, he and his team confront conflicting witnesses, spiraling hostilities, and enraged families pointing accusing fingers. And as the old detectorist continues to cause disruptions, Grimm is forced to take his muddled statements more seriously after the discovery of a brutally battered corpse.

Can this gruff detective follow the cryptic clues to a killer? 

Silent Ruin is the dramatic fourteenth book in the DCI Harry Grimm Crime Thrillers series. If you like beloved casts of characters, dark mysteries, and rising tension, then you’ll adore David J. Gatward’s transfixing whodunit.

Buy Silent Ruin to decipher whispers of murder today!

A hated outsider. A shocking death. And everyone has a reason for murder…

DCI Harry Grimm is settling into the rhythms of Yorkshire. Though he knows the idyllic rural landscape can hide dark deeds, the methodical investigator trusts his colleagues to guard his back. And it’s easy to keep dodging discussions about the future when he’s called to a crime scene with a body that’s missing both hands.

Identifying the victim as a city property developer who moved to the countryside, Grimm links him to a recent meeting about the affordable housing crisis. And learning the deceased man had angered too many locals to count, the determined detective and his team labour to eliminate an endless list of suspects.

Can Grimm bring the case home, or will the clever killer slip through his fingers?

Dead Man's Hands is the enthralling fifteenth book in the DCI Harry Grimm Crime Thrillers series. If you like imposing heroes, fast-paced mysteries, and gruesome theatrics, then you’ll adore David J. Gatward’s grisly clues.

Buy Dead Man's Hands to grasp at the truth today!

Victims lost after a storm sweeps the moors. A distracting flood of fans and journalists. Is he tracking down a tragic accident or gruesome murder?

Harry Grimm views change with a wary eye. But as the usually steadfast boss struggles with upheavals among his team, he answers a call about a suspiciously abandoned camper. And he soon discovers its owners are a newlywed couple whose lottery winnings have earned them an obsessive stalker.

Using the pair’s social media posts to retrace their steps, Harry uncovers a makeshift camp with disturbing photos. Yet when one of his team disappears while out following a hunch, the seasoned DCI fears the body count could rise to three.

Can he execute a rescue mission before cameras click on a horrifying scene?

Dark Harvest is the nail-biting sixteenth book in the DCI Harry Grimm Crime Thrillers series. If you like strong teamwork, quick twists and turns, and races against the clock, then you’ll love David J Gatward’s chilling hunt.

Buy Dark Harvest for a grisly reaping today!

A corpse hanging over the crops. A team falling ill. Can he find a killer before someone decides murder is contagious?

DCI Harry Grimm hates getting sick. Fighting a terrible cold, the under-the-weather detective is already pushing his limits by going house hunting with his girlfriend. So, when he’s called out to investigate a body gruesomely displayed in a field as a scarecrow, he can’t see how his day can get any worse. That is, until another body turns up.

With the rest of his colleagues succumbing to sickness and one member of the team soon to leave for good, the ill inspector realises it’ll take more than a little rest and a hot toddy to get back on track and stop this countryside killer.

Can he keep a clear head and catch a murderer intent on writing their motive in blood?

See No Evil is the stunning seventeenth book in the DCI Harry Grimm Crime Thrillers series. If you like characters that feel like old friends, interwoven plots, and solid mysteries, then you’ll love David J. Gatward’s countryside conundrum. 

Buy See No Evil today to uncover an unspeakable crime in the Dales.

When the flames die down, will justice slip through his fingers like smoke?

Big changes have DCI Harry Grimm on edge. Thrilled to be buying a house with his girlfriend, he’s worried about his team coping with the recent death of a close friend, and the loss of another who has moved away. But when a suspected arson attack at a coffee warehouse reveals a charred corpse, it’s back to business.

As Grimm and his team race to identify the victim, uncover the motive behind their murder, and locate the missing owner and his employees, another body linked to the case turns up in Scotland, stretching his resources thin.

With a murder investigation pulled across two countries, and a rising body count, can he outsmart a killer and turn their deadly scheme to ashes?

Ashes of Betrayal is the gripping eighteenth book in the DCI Harry Grimm Crime Thrillers series. If you enjoy tight-knit teams, mind-bending puzzles, and ingenious solutions, you’ll love David J. Gatward’s latest thrilling mystery.