Recommendations based on "UNSUB"

This grave can never be opened.The head of Scotland’s most powerful crime family is brutally murdered, his body dumped inside an ancient grave in a remote cemetery.This murder can never be forgotten.Detectives Max Craigie and Janie Calder arrive at the scene, a small town where everyone has secrets to hide. They soon realise this murder is part of a blood feud between two Scottish families that stretches back to the 1800s. One thing’s for certain: it might be the latest killing, but it won’t be the last…This killer can never be caught.As the body count rises, the investigation uncovers large-scale corruption at the heart of the Scottish Police Service. Now Max and Janie must turn against their closest colleagues – to solve a case that could cost them far more than just their lives…

Aboard a police boat on the Hudson River, Detective Michael Bennett casts a wary eye into the cold, rough water. NYPD is searching for a murder victim-a young college student. They find her tossed in the dark waves, dressed for a night out in a sparkly black gown. The gruesome sight fills Bennett with the dread only a father could fathom. As the obsessive killer extends his spree, a pattern emerges. One that Bennett's eldest daughter fits to a disturbing degree. Now NYPD's top detective must lure the murderer into the light of day before the next deadly strike lands closer to home than Bennett could ever bear-as a parent, or as a protector.

A city is mourning. Bradfield Victoria's star midfielder has been murdered, bizarrely poisoned in an apparently motiveless killing. Then a bomb blast rips through the football stadium. Dozens lie dead, many more injured. Is it a terrorist attack or a vendetta against the Vics? Or something even more sinister? As he lies in a hospital bed, psychologist and profiler Dr Tony Hill struggles to make sense of the fragments of information he manages to gather. But his customary ally, DCI Carol Jordan, is being pushed to the margins of the investigation by intelligence services determined to prove themselves indispensable. It wouldn't be so bad if Tony and Carol could agree about who they're looking for. But even their relationship has its dislocations and dark places. Beneath the Bleeding sets Tony and Carol at odds as they have never been before, forcing them to ask questions of themselves they would never have imagined possible.

"There are threads in our lives. You pull one, and everything else gets affected." When they were children, Sean Devine, Jimmy Marcus, and Dave Boyle were friends. But then a strange car pulled tip to their street. One boy got into the car, two did not, and something terrible happened -- something that ended their friendship and changed all three boys forever. Twenty-five years later, Sean Devine is a homicide detective. Jimmy Marcus is an ex-con who owns a corner store. And Dave Boyle is trying to hold his marriage together and keep his demons at bay -- demons that urge him to do terrible things. When Jimmy Marcus's daughter is found murdered, Sean Devine is assigned to the case. His personal life unraveling, he must go back into a world he thought he'd left behind to confront not only the violence, of the present but the nightmares of his past. His investigation brings him into conflict with Jimmy Marcus, who finds that his old criminal impulses tempt him to solve the crime with brutal justice. And then there is Dave Boyle, who came home the night Jimmy's daughter died covered with someone else's blood. While Sean Devine attempts to use the law to return peace and order to the neighborhood, Jimmy Marcus finds his need for vengeance pushing him ever closer to a moral abyss from which lie wont be able to return, and Dave's wife, Celeste, sleeps at night with a man she fears may very well be a monster. a monster who fathered her child and hides his true nature from everyone, possibly even himself. A tense and unnerving psychological thriller, Mystic River is also an epic novel of love and loyalty, faith and family, in which people irrevocably marked by the past find themselves on a collision course with the darkest truths of their own hidden selves.

In the race to save one of their own, Sigma Force must wrestle with the deepest spiritual mysteries of mankind in this mind-expanding adventure from #1 New York Times bestselling author James Rollins, told with his trademark blend of cutting edge science, historical mystery, and pulse-pounding action. Arriving home on Christmas Eve, Commander Gray Pierce discovers his house ransacked, his pregnant lover missing, and his best friend’s wife, Kat, unconscious on the kitchen floor. With no shred of evidence to follow, his one hope to find the woman he loves and his unborn child is Kat, the only witness to what happened. But the injured woman is in a semi-comatose state and cannot speak—until a brilliant neurologist offers a radical approach to "unlock" her mind long enough to ask a few questions. What Pierce learns from Kat sets Sigma Force on a frantic quest for answers that are connected to mysteries reaching back to the Spanish Inquisition and to one of the most reviled and blood-soaked books in human history—a Medieval text known as the Malleus Maleficarum, the Hammer of Witches. What they uncover hidden deep in the past will reveal a frightening truth in the present and a future on the brink of annihilation, and force them to confront the ultimate question: What does it mean to have a soul?

Innocent people are dying. Who will be next? Find out in the second Detective Mark 'Heck' Heckenburg from #1 ebook bestseller Paul Finch. A vicious serial killer is holding the country to ransom, publicly - and gruesomely - murdering his victims. When a man is burnt alive on a bonfire, it seems like a tragic Guy Fawkes Night accident. But with the discovery of a young couple on Valentine's Day - each with an arrow through the heart - something more sinister becomes clear. A 'calendar killer' is on the loose. Detective Mark 'Heck' Heckenburg is up against it. With a rising body count and the public's eyes on him, Heck must find the killer before he executes more victims. Because this killer has a plan. And nothing will stop him completing it. A heart-stopping and grisly thriller that will enthral fans of Stuart MacBride and Katia Lief.

Pike Logan must stop a deranged killer hell-bent on igniting an international conflagration in this explosive, action-packed thriller from New York Times bestselling author and former special forces officer, Brad Taylor. When a paragliding trip over the picturesque mountains of Switzerland results in the brutal murder of the former head of Israeli intelligence, Mossad brings in terrorist hunters Aaron and Shoshana to investigate. But they'll need help to find out who was behind the attack and what they’re planning next. Luckily, Aaron and Shoshana know exactly who to call. Taskforce operators Pike Logan and Jennifer Cahill have been trapped in Charleston, South Carolina during COVID-19, so when Aaron and Shoshana show up on their doorstep with Israeli passports and a new mission, they jump at the chance to assist their friends. Some suspect that Keta’ib Hezbollah, an Iranian-funded militia group operating in Iraq, might be responsible for the “accidental” deaths of key members of the American and Israeli governments. But something isn’t adding up, and Pike, Jennifer, and the two Mossad operators are determined to find the real assassins before more people are cut down. As they stumble upon the trail of a serial killer loose on the streets of Rome connected to the deaths and follow evidence leading to the exalted Knights of Malta, they must wade deep into the contentious religious and political fractures of Israel and the greater Middle East. It’s a dangerous world where fanatics and legitimate organizations exist side by side, and it’s up to the Taskforce to determine who is really pulling the strings. What they find could have disastrous consequences not only for them, but for the entire world… 

James Patterson's #1 bestselling hero Detective Alex Cross hunts down a serial killer who targets entire families--and who will next be coming for the Crosses. A precise killer, he always moves under the cover of darkness, flawlessly triggering no alarms, leaving no physical evidence. Cross and Sampson aren't the only ones investigating. Also in on this most intriguing case is the world's bestselling true-crime author, who sees patterns everyone else misses. The writer, Thomas Tull, calls the Family Man murders the perfect crime story. He believes the killer may never be caught. Cross knows there is no perfect crime. And he's going to hunt down the Family Man no matter what it takes. Until the Family Man decides to flip the narrative and bring down Cross and his family.

The author of BLOOD BROTHER returns with a new psychological thriller featuring Carson Ryder, the detective with a unique perspective on serial killers - his brother's one. TV evangelist Reverend Scaler made his fortune from firebrand rhetoric on the sins of modern America. But Scaler has preached his last sermon after being bound and beaten to death in an apparent S&M session. Detective Carson Ryder has his own problems. He's edgy and unpredictable, the crime scene barely seeming to affect him any more than finding an infant abandoned in a boat - nearby, a burnt-out shack, a body and signs of a struggle. Scaler's tangled personal life reveals bizarre connections between the cases. And it seems the baby fighting for its life in hospital has powerful enemies. Ryder can't seem to save himself - but can he save the life of an innocent child?

A stunning, shocking, wonderfully well written debut reminiscent of James Patterson and one that will catapault Boris Starling to the front rank of thriller writers. London is in the grip of a heatwave: airless days, strange steamy nights and a killer stalking the streets. Wealthy men are being murdered to some mysterious pattern, with no clues left behind, only corpses with silver spoons in place of their tongues... Set against this merciless butcher is DCI Red Metcalfe, an investigator with a celebrated ability to get under the skin and into the minds of the deranged killers he hunts. But as the city swelters and the body count rises, Red's own tortured past begins to turn against him - and the city is safe for no one. Sometimes, it is said, it takes a killer to catch a killer... The most compelling and suspenseful British thriller to come along in years, and Boris Starling is a startling and powerful talent to watch. Messiah is guaranteed to haunt your dreams...