For Denver Homicide detective Sarah Spillman, a secret from her past haunts each new investigation and could derail her hard-earned career. A missing boy’s body is found in a dumpster in a seemingly idyllic Denver neighborhood, and the list of suspects includes the boy’s mother and father. Sarah barely begins her investigation when a man who lived nearby is also discovered dead, an apparent suicide. Sarah continues to dig deeper, looking for a link between the two deaths, only to find the lies are piling up.

The only suspect to his best friend’s murder.... When Kirby Jackson’s friend Ryan is found dead in the comics and coffee shop the two co-own, Kirby quickly becomes suspect number one. Perhaps things wouldn't look so bad had Kirby not been planning to cut Ryan out of the business. The only witness to the crime, Ryan’s stubborn dachshund, might hold the keys to solving the case. But his attitude toward anything and everything that isn’t his warm doggy bed is less than helpful.

Zahn can't get the missing girl he found—and the one he can't find—out of his mind. Someone in this mountain valley is collecting children, and Zahn is gradually drawn into the case while still trying to break through to his daughter. Then she disappears too.

What will they risk for answers? Picturesque Daylesford has a darker side. Melbourne writer Georgie Harvey heads to the mineral springs region in central Victoria to look for a missing farmer, and soon links the woman’s disappearance with the unsolved mystery surrounding her husband. Meanwhile, maverick police officer and solo dad John Franklin is working a case that’s a step up from Daylesford’s usual soft crime: A stalker targeting single mothers.

In 1939, a secret airship departed Nazi Germany in the dark of night filled with some of the most influential people of its time. Its cargo: a complement of rich Jewish families carrying their most valuable possessions. One such item among them was as dangerous as it was priceless. The airship never reached its destination. In 2015, Sam Reilly, a marine biologist and wealthy son of shipping mogul James Reilly, discovers a missing clue about the lost airship, and what follows is a violent treasure hunt.

Recuperating from an injury at a colleague's holiday home in Cornwall, Grant is soon pulled into a world of murder, corruption and vice.

Hiking trails in remote woods are his hunting grounds. He kills and kills, but the police doesn't know he exists. Until one escapes his grasp and finds Olivia, a survivor of horror, a sister-in-arms. He has met his match. He just doesn’t know it yet.

Jude Gray never thought she’d find herself widowed and running a working farm full-time, but here she is, living in the small Malvern village her husband Adam spent most of his life in. After a particularly gruelling lambing season, she is looking forward to some time off, but there’s no rest for the wicked, especially when she finds the body of one of Adam’s oldest friends on her farm. Unimpressed with the local constabulary's efforts, Jude starts an investigation of her own. But as the body count rises, danger creeps ever closer to Malvern Farm.

In The Man by the Sea, John "Slim" Hardy, heavy drinker and disgraced soldier turned bumbling private detective, is hired to investigate Ted Douglas, an investment banker who slips out of work every Friday to visit a desolate cove on the Lancashire coast. In The Clockmaker's Secret, John “Slim” Hardy comes upon something buried in the peat on Bodmin Moor - an unfinished, ticking clock that holds the key to a decades-old mystery and missing-persons case. In The Games Keeper, he is hired to uncover the identity of a blackmailer, a person already killed.

Eight-year-old Leila Smith has seen and heard things that no child should ever have to. On the Hawthorn Estate, where she lives, she often stays out in the playground long after the other children have left, just so she can avoid her own home for longer. But what Leila doesn't know is that someone has been watching her. One day, she disappears without a trace. The police search start a nationwide search, but it's as if Leila has vanished into thin air. Who kidnapped her? What do they want? Will she return home safe and sound, or is she lost forever?

Marissa Rooney stands in her daughter's empty dorm room, a half-used vial of insulin clutched in her trembling hand. Brooke has been missing for days. Her roommate hasn't seen her since that night in the bar. And if Marissa has Brooke's insulin, it means that Brooke does not. But Marissa isn't alone in her terror. A phantom from her past is lurking in the shadows, waiting in the night, and holding her family captive...in the dark.

As a teenager, Jill Shannon fell victim to her stepfather's cruel abuse. Now, as an adult, Jill's made it - she has a successful career and a solid, if not static, marriage to Detective Alex Shannon. Together they live out what seems to be a perfect life in Seattle. The vow she made as a teenager to never again be a victim lies dormant - until one day a reporter lures her to his hotel room under the pretense of an interview - and suddenly it all comes rushing back.

From the moment I met Nathan, a widower with two small children, I knew I would do anything for him. Sam and Sienna were both desperate for a mother and I knew I was perfect for them. I would raise them as my own, love them like my own. I would die for them. So when a missing teenager is found lying on the side of the road, my first through is for my precious kids. Are they home? Are they safe?

During the investigation into the death of a woman on a Liverpool housing estate, DI Tara Grogan encounters Callum, a local recluse who claims to have information. But he won't help her unless she, in turn, helps him find out the truth about the suspicious death of his wife and child. Tara is ready to dismiss his outlandish theories and ravings, until she discovers that, like her, he was a student at Latimer College, Oxford. A place which she has very much buried in the past.

Recently widowed Agnes Lockwood is spending a few days on Tyneside in Northeast England, catching up with her past. When expensive jewelry is stolen at the hotel, Chief Inspector Alan Johnson gets on the case. After Alan recognizes Agnes as a friend from schooldays, they rekindle their friendship and Agnes bombards him with questions about the case. But after dinner one evening, they find a body lying on the roadside. Fearing for her safety, Alan warns Agnes to stay away from the case. But being an inquisitive woman, Agnes cannot resist getting involved...too involved.