Alice Armitage is a police officer. Or she was. Following a debilitating bout of PTSD, self-medication with drink and drugs, and a psychotic breakdown, Alice is now a long-term patient in an acute psychiatric ward. Though convinced that she doesn't really belong there, she finds companionship with the other patients in the ward despite their challenging and often intimidating issues. So when one of her fellow patients is murdered, Alice feels personally compelled to launch an investigation from within the ward.

Three British couples meet around the pool on their Florida holiday and become fast friends. But on Easter Sunday, the last day of their vacation, tragedy strikes: the 14-year-old daughter of an American vacationer goes missing, and her body is later found floating in the mangroves. When the shocked couples return home to the UK, they remain in contact, and over the course of three increasingly fraught dinner parties they come to know one another better. But they don't always like what they find.

Every Monday evening six people gather in a smart North London house to talk about shame. A respected doctor, a well-heeled housewife, a young male prostitute...they could not be more different. All they have in common is a history of addiction. But when one of the group is murdered, it quickly becomes apparent that someone else in that circle is responsible. The investigation is hampered by the strict confidentiality that binds these individuals and their therapist together, which makes things difficult for Detective Inspector Nicola Tanner.

Maverick sleuth Declan Miller is back at work following the murder of his wife (and amateur ballroom dancing partner) Alex. Working with new partner and heavy metal enthusiast DS Sara Xiu, he is tasked with investigating the double killing of gangland family scion Adrian Cutler and IT consultant Barry Shepherd at the Sands Hotel. Initial evidence suggests a hired gun and a botched job. The search for the hitman begins and Miller begins to reconnect with his old network.

Was the biggest case of his career the worst mistake he ever made? Ten years ago, DCI Jack Logan stopped the serial child-killer dubbed "Mister Whisper", earning himself a commendation, a drinking problem, and a broken marriage in the process...When another child disappears a hundred miles north in the Highlands, Jack is sent to lead the investigation and bring the boy home. But as similarities between the two cases grow, could it be that Jack caught the wrong man all those years ago?

Suppose your life sucks. A lot. Your husband has done a vanishing act, your teenage stepson is being bullied, and your math-whiz daughter has a once-in-a-lifetime opportunity that you can't afford to pay for. That's Jess' life in a nutshell - until an unexpected knight-in-shining-armor offers to rescue them. Only Jess' knight turns out to be Geeky Ed, the obnoxious tech millionaire whose vacation home she happens to clean. But Ed has big problems of his own, and driving the dysfunctional family to the Math Olympiad feels like his first unselfish act in ages...maybe ever.

Newly married Natasha has the perfect house, a loving husband, and a beautiful little girl called Emily. She’d have it all if it wasn’t for Jen, her husband’s ex-wife who just won’t leave them alone. Then Natasha returns home one day to find her husband and Emily gone without trace. Desperate to get her daughter back, Natasha will do anything even if it means accepting an offer of help from Jen.

Calling Major Tom is a funny, uplifting tale of friendship and community about a man who has given up on the world...but discovers in the most unlikely way that it might not have given up on him. We all know someone like Thomas. The grumpy next-door neighbour who complains to the residents' committee about the state of your front lawn. The man who tuts when you don't have the correct change at the checkout. The colleague who sends an all-company email when you accidentally use the last drop of milk.

Dear Elizabeth, I've been watching you. I hope to see you...soon. Liz Cafferky is on the up. Rescued from her dark past by the owner of a drop-in centre for older men, Liz soon finds herself as the charity's face - and the unwilling darling of the Dublin media. Amidst her claustrophobic fame, Liz barely notices a letter from a new fan. But then one of the centre's clients is brutally murdered, and Elizabeth receives another, more sinister note. Running from her own ghosts, Liz is too scared to go to the police.

Dan Starkey is a journalist in Belfast, who shares with his wife, Patricia, an appetite for drinking and dancing. Dan meets Margaret, and things begin to get out of hand - terrifyingly, she is murdered. Before long, Dan is a target himself, racing as fast as he can against time to crack the mystery.

Police Sergeant William South has a good reason to shy away from murder investigations: He is a murderer himself. A methodical, diligent, and exceptionally bright detective, South is an avid birdwatcher and trusted figure in his small town on the rugged Kentish coast. He also lives with the deeply buried secret that, as a child in Northern Ireland, he may have killed a man. When a fellow birdwatcher is found murdered in his remote home, South's world flips.

Walter has a rubbish job, so has Margaret. But when they meet through a dating agency, neither is who they seem. Margaret's married for a start, and Walter's encounter with her husband, Billy, leaves him black and blue. Billy's a dodgy accountant for politician and racketeer Pink Harrison, who is about to come unstuck.

Jack Warr is a young DC with the Metropolitan Police. Charming but aimless, Jack can't seem to find his place in the world - until he's drawn into an investigation that turns his life upside down. In the aftermath of a fire at a derelict cottage, a badly charred body is discovered, along with the burnt remnants of millions of stolen, untraceable bank notes - the hidden legacy of Dolly Rawlins and her gang of Widows. Jack's assignment to the case coincides with an investigation into his own past.

Ailsa Connolly was a brilliant psychologist and a respected criminologist. She was also a serial killer. Six years ago, DCI Sean Bracken caught her just before he was about to become her seventh victim. Every year on the anniversary of her incarceration, she taunts him with a phone call, giving him one message: "When I get out, I'll kill you." Now, Bracken has transferred back to Edinburgh and is thrown into the deep end on his first day back on duty. There's a killer who is emulating Ailsa, threatening to surpass her body count.

The first time somebody tried to kill him was an accident. The second time was deliberate. Now Paul Mulchrone finds himself on the run with nobody to turn to except a nurse who has read one-too-many crime novels and a renegade copper with a penchant for violence. Together they must solve one of the most notorious crimes in Irish history. Or else they’ll be history.