When detective Maggie Oliver first discovered that children as young as 10 were being groomed, abused and trafficked for sex by gangs of men in the Rochdale area, she felt like a lonely voice calling for people to act. Banging on closed doors, it seemed that nobody was able or willing to help her save these vulnerable girls, but she couldn't just sit back while countless lives were being destroyed forever in plain sight. Instead, she launched a one-woman campaign to bring down these sickening gangs.

Probationary constable Peter Grant dreams of being a detective in London's Metropolitan Police. Too bad his superior plans to assign him to the Case Progression Unit, where the biggest threat he'll face is a paper cut. But Peter's prospects change in the aftermath of a puzzling murder, when he gains exclusive information from an eyewitness who happens to be a ghost. Peter's ability to speak with the lingering dead brings him to the attention of Detective Chief Inspector Thomas Nightingale....

Northern Ireland, spring 1981. Hunger strikes, riots, power cuts, a homophobic serial killer with a penchant for opera, and a young woman’s suicide that may yet turn out to be murder: on the surface, the events are unconnected, but then things—and people—aren’t always what they seem. Detective Sergeant Duffy is the man tasked with trying to get to the bottom of it all. It’s no easy job—especially when it turns out that one of the victims was involved in the IRA but was last seen discussing business with someone from the loyalist Ulster Volunteer Force.

In Thatcher's Spy, the Cold War meets Northern Ireland's Dirty War in the remarkable real-life story of a deep under-cover British intelligence agent, a man now doomed forever to look over his shoulder. In March 1985, as he climbed the six steps of Margaret Thatcher's prime-ministerial jet on the runway of RAF Aldergrove, little did Willie Carlin know the role Freddie Scappaticci played in saving his life.

Friday, 12th February, 1993. Two outwardly unremarkable 10-year-old boys began the day by playing truant and ended it running an errand for the local video shop. In between they abducted and killed a two-year-old boy, James Bulger. In search of an explanation, award-winning journalist David James Smith looks behind the misinformation, misunderstanding and sensational reporting to an exact account of the events of that day. A sensitive and definitive account, The Sleep of Reason achieves a unique understanding of the James Bulger case.

A woman is found in a local cemetery, crushed to death under a gravestone. A production company is there, filming the remake of a classic sci-fi TV show on the grounds, making the investigation more difficult for DCI Harry McNeil. It's his first day in charge of the cold case unit in Edinburgh. After spending four years in Professional Standards, he has little choice but to take the promotion.

In her 40s, with two children, a spouse, a dog, a mortgage, and a full-time job as a tenured law professor at Georgetown University, Rosa Brooks decided to become a cop. A liberal academic and journalist with an enduring interest in law's troubled relationship with violence, Brooks wanted the kind of insider experience that would help her understand how police officers make sense of their world — and whether that world can be changed.

In July 1983, James Morgan Kane returned home in the evening to find a corpse in his living room. Fearing that he would be held responsible, and sensing that his wife was involved, he wanted to do all he could to protect his young family. Jamie worked through the night to dispose of the body. But his luck ran out days later, as he was arrested and sentenced to 13 years in prison. Jamie entered the American prison system and was to stay there for 34 years with stints in San Quentin, Folsom State Prison and the notorious Deuel Vocational Institution in California.

U.S. soldiers who served in overseas conflicts—from World War II, Korea, and Vietnam to Iraq and Afghanistan—share true stories of the actions that earned them some of America’s most distinguished military medals, up to and including the Medal of Honor. They never acted alone, but always in the spirit of camaraderie, patriotism, and for the good of our beloved country. There has never been a better time for all of us to think about duty, sacrifice, and what it means to be an American hero.

A family is gunned down in the snow, but one of the children survives. Three years on, that child takes revenge, and the Snow Killer is born. But then, nothing - no further crimes are committed, and the case goes cold. 50 years later, has the urge to kill been reawakened? As murder follows murder, the detective team tasked with solving the crimes struggle with the lack of leads. It’s a race against time and the weather - each time it snows, another person dies.

Five years ago, DCI John Lomond led the search for notorious Glasgow child-killer ‘The Sandman', until personal tragedy forced him off the case. In Lomond's absence, the killer was never found. Now, with nothing but work left in his life, Lomond remains obsessed with the case–despite the nightmares it brings. When a child is abducted in similar Sandman fashion from an affluent Glasgow suburb, Lomond is brought in to find them before it's too late.

How can a dead woman avenge herself on her killer 20 years after her murder? This is the puzzle facing Ben Devlin in his latest case. He is called to the scene of a murder - a man has been stabbed to death in his rented room, and when his identity is discovered, Devlin feels a ghost walk over his grave, as he knows the name Brooklyn Harris well. As a teenager, Harris beat his then-girlfriend Hannah Row to death, and then spent 12 years in prison for the murder.

Verteran investigative journalist Stevie Cameron first began following the story of missing women in 1998, when the odd newspaper piece appeared chronicling the disappearances of drug-addicted sex trade workers from Vancouver's notorious Downtown Eastside. It was not until February 2002 that pig farmer Robert William Pickton would be arrested, and 2008 before he was found guilty, on six counts of second-degree murder. These counts were appealed and in 2010, the Supreme Court of Canada rendered its conclusion.

A brutal double murder on a Norfolk beach horrifies the town of Cromer. The way the victims died is chilling and so Norfolk’s Major Investigation Team task DS Ashley Knight to manage the case. It soon becomes clear that the murders were carefully planned and the finger of suspicion points to an organised crime gang, but as the evidence mounts, a far more sinister theory emerges.

Sarge! is a fascinating memoir by the late Chicago Police Detective Sergeant John A. DiMaggio, one of the most decorated officers on the force during a career that spanned the years 1957 to 1991. Told in a conversational, “regular guy” voice in episodic fashion, Sarge! reveals to the listener what it was really like to be a cop.