DS Lucas Walker is on leave in his hometown, Caloodie, looking after his dying grandmother. When two young German backpackers vanish from the area on their way to a ranch, he finds himself unofficially on the case. But why all the interest from the Federal Police, when they have probably just ditched the heat and dust of the outback for the coast? As the number of days the couple are missing climbs, DS Walker is joined by the girl's sister. A detective herself from Berlin, she is desperate to find her before it's too late.

Ned West dreams of sailing across the river on a boat of his very own. To Ned, a boat means freedom – the fresh open water, squid-rich reefs, fires on private beaches – a far cry from life on Limberlost, the family farm, where his father worries and grieves for Ned's older brothers. They're away fighting in a ruthless and distant war, becoming men on the battlefield, while Ned – too young to enlist – roams the land in search of rabbits to shoot, selling their pelts to fund his secret boat ambitions.

Gemma Hayden has returned to her hometown of Alice Springs for a new job as a primary school teacher. It's been six years since her family broke apart following the disappearance of her twin brother. And the scars still run deep. Hard on the heels of her homecoming, Saul Pearce, the man she once loved, is reposted from Parks and Wildlife in Darwin back to Alice. When an old car wreck is uncovered, washed down the river to Ruby Gap, Saul investigates only to find that the wreck belonged to Ethan, Gemma's twin—and there's a coded note for her in the glovebox.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

In Riversend, an isolated rural community afflicted by an endless drought, a young priest does the unthinkable, killing five parishioners before being taken down himself. A year later, accompanied by his own demons from wartime reporting, journalist Martin Scarsden arrives in Riversend. His assignment is to describe how the townspeople are coping. But as Martin meets the locals and hears their version of events, he begins to realize that the accepted wisdom - that the priest was a pedophile whose imminent exposure was the catalyst for the shooting - may be wrong.

Detective Alan Auhl does things his own way - and gets results. He works cold cases now. Like the death of John Elphick - his daughters are still convinced he was murdered, the coroner not so sure. Or the skeleton that’s just been found under a concrete slab. Or the doctor who killed two wives and a girlfriend and left no evidence at all....

Kimberly Leamy is a photography teacher in Melbourne, Australia. Twenty-six years earlier, Sammy Went, a two-year-old girl vanished from her home in Kentucky. An American accountant who contacts Kim is convinced she was that child, kidnapped just after her birthday. She cannot believe the woman who raised her, a loving social worker who died of cancer four years ago, crossed international lines to steal a toddler. But with proof she and Sammy are in fact the same person, Kim travels to America to reunite with a family she never knew she had and to solve the mystery of her abduction.

Detective Megan Carpenter is no stranger to evil. Escaping the horrors of her old life, she’s vowed never to let anyone hurt her or those she loves ever again. Joining the small police force in Jefferson County’s Port Townsend, Megan is determined to get every victim of a crime the justice they deserve. So when Ruth Turner walks into the Sheriff’s office claiming her sister Ida Watson has been missing for over a month, Megan’s instincts tell her that she needs to do more than just file a report.

After her family suffers a tragedy, nine-year-old Alice Hart is forced to leave her idyllic seaside home. She is taken in by her grandmother, June, a flower farmer who raises Alice on the language of Australian native flowers, a way to say the things that are too hard to speak. Under the watchful eye of June and the women who run the farm, Alice settles, but grows up increasingly frustrated by how little she knows of her family’s story.

In this unnamed city, to be interesting is dangerous. Middle sister, our protagonist, is busy attempting to keep her mother from discovering her maybe-boyfriend and to keep everyone in the dark about her encounter with Milkman. But when first brother-in-law sniffs out her struggle and rumours start to swell, middle sister becomes "interesting" - the last thing she ever wanted to be. To be interesting is to be noticed, and to be noticed is dangerous. Milkman is a tale of gossip and hearsay, silence and deliberate deafness. It is a story of inaction with enormous consequences.

A local schoolteacher is found taped to a tree and stoned to death. Suspicion instantly falls on the refugees at the new detention centre on Cobb's northern outskirts. Tensions are high, between whites and the local Indigenous community, between immigrants and the townies. Still mourning the recent death of his father, Detective Sergeant George Manolis returns to his childhood hometown to investigate. Within minutes of his arrival, it's clear that Cobb is not the same place he left. Once it thrived, but now it's a poor and derelict dusthole, with the local police chief it deserves.

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?

When a 15-year-old girl fails to make it home after school, DI Heather Filson believes she’s dealing with just another teenage runaway. The girl’s grandfather, a notorious Glasgow gangster, disagrees. Convinced one of his underworld enemies has grabbed her, he’s prepared to bathe the city in blood in order to bring his princess home.

DS George Cross can be rude, difficult and awkward with people. But his unfailing logic and dogged pursuit of the truth means his conviction rate is the best on the force. So when his police colleagues dismiss the death of a man as a squabble among Bristol's homeless community, Detective Sergeant George Cross is not convinced.

Only she knows the truth. Only he can tell the world. Vienna, 1946. A brilliant German scientist spirited out of the ruins Nazi Europe in search of a new life. Moscow, 1964. A rising star of the British diplomatic service whose job is not what it seems. London, the present day. A once promising academic offered an opportunity to seal his place in history. Their stories, their lives, and the fate of the world, are bound by a single document: The Scarlet Papers. The devastating secrets contained within teased by a brief invitation: Tomorrow 11AM. Take a cab and pay in cash. Tell no one.