After the violent death of her husband, Callie Jones retreats to a cottage in the grounds of an old mansion in Tasmania. The relative remoteness of the place and the wild beauty of the Tasmanian landscape are a balm to her shattered nerves, and the locals seem friendly, particularly horseman Connor Atherton and his siblings at the nearby property, Calico Lodge. But all is not well: The old mansion has a sinister past, one associated with witchcraft and murder.

Scarred by a recent tragedy on Federation Peak, Tess Atherton is reluctant to guide a group of young hikers in the wild Tasmanian winter, but it seems safer than remaining amid the violence that threatens them in Hobart. Little does she know that she has brought the danger with her....Detective Senior Sergeant Jared Denham is closing in on a serial killer, but someone doesn't want him getting to the truth, and the case is becoming personal. He already owes Tess his life and wants to return the favor - but when it comes to enemies, Jared may be looking in the wrong direction.

A heartbreaking letter. A girl locked away. A mystery to be solved. 1956. When Ivy Jenkins falls pregnant she is sent in disgrace to St Margaret's, a dark, brooding house for unmarried mothers. Her baby is adopted against her will. Ivy will never leave. Present day. Samantha Harper is a journalist desperate for a break. When she stumbles on a letter from the past, the contents shock and move her. The letter is from a young mother, begging to be rescued from St Margaret's. Before it is too late.

When you're all that stands between the murderous past and the fate of those you love, how far would you go to save them? When Audrey Kepler inherits an abandoned homestead in rural Queensland, she jumps at the chance to escape her loveless existence in the city and make a fresh start. In a dusty back room of the old house, she discovers the crumbling photo of a handsome World War II medic - Samuel Riordan, the homestead's former occupant - and soon finds herself becoming obsessed with him.

World War II has left Billie Walker a widow, but she's determined not to rely on any man for her future, so she reopens her late father's detective agency. Billie's bread and butter is tailing cheating husbands - it's easy, it pays the bills and she has a knack for it. But her latest case, the disappearance of a young man, is not proving straightforward.... Soon Billie is up to her stylish collar in bad men, and not just the cheating kind - these are the murdering kind. Smugglers. Players. Gangsters. 

When Gemma Woodstock, homicide investigator in the large rural town of Smithson, views the body of her old school friend Rosalind splayed open on the autopsy table, she suffers the same feeling of inscrutability that has coloured her relationship with Rose for so long. Gemma, however, is hiding her own secrets. She has a four-year-old son, Ben, and has recently moved in with the boy's father, Scott. But the relationship is troubled, and she is having an affair with a colleague that she works closely with.

Martin Scarsden's new life seems perfect, right up until the moment it's shattered by a voice mail: a single scream, abruptly cut off, from his partner, Mandalay Blonde. Racing home, he finds an unconscious man sprawled on the floor and Mandy gone. Someone has abducted her. But who and why? So starts a twisting tale of intrigue and danger, as Martin probes the past of the woman he loves, a woman who has buried her former life so deep she has never mentioned it.

On a stormy night, Stella gets a call from her best friend, Detective Phuong Nguyen. Her lover is being falsely accused of police corruption, and the only person who can prove he's the only innocent cop in his unit has disappeared. It's up to Stella to find him and convince him to testify before it's too late.

When a school group of teenage girls goes missing in the remote wilderness of Tasmania's Great Western Tiers, the people of Limestone Creek are immediately on alert. Three decades ago, five young girls disappeared in the area of those dangerous bluffs, and the legend of 'the Hungry Man' still haunts locals to this day. Now, authorities can determine that the teacher, Eliza Ellis, was knocked unconscious, so someone on the mountain was up to foul play. Jordan Murphy, the local dealer and father of missing student Jasmine, instantly becomes the prime suspect. 

Oxford, 1960. There's a murderer on the loose, and two unlikely heroes are poised to solve the case. Meet Probationary WPC Trudy Loveday - smart, enthusiastic and always underestimated. In the hope of getting her out of the way, Trudy’s senior officer assigns her to help coroner Clement Ryder as he re-opens the case of a young woman's death. She can't believe her luck – she is actually going to be working on a real murder case. 

When the Bruny bridge is bombed, UN troubleshooter Astrid Coleman agrees to return home to help her brother before an upcoming election. But this is no simple task. Her brother and sister are on either side of politics, the community is full of conspiracy theories, her mother is fading and her father is quoting Shakespeare. Only on Bruny does the world seem sane. Until Astrid discovers how far the government is willing to go.  

It's winter in Melbourne, and Detective Emmett Corban is starting to regret his promotion to head of the Missing Persons Unit, as the routine reports pile up on his desk. So when Natale Gibson goes missing, he's convinced this is the big case he's been waiting for - the woman's husband and parents insist the devoted mother would never abandon her children, and her personal accounts remain untouched. But things aren't all they seem. The close-knit Italian family is keeping secrets - none bigger than the one Natale has been hiding.

It's 1898, Geelong, Victoria. Stella Truehart is all alone in the world. Her good-for-nothing husband has died violently at the hands of an unknown assailant. Her mother is dead, her father deserted them before she was born, and now her kindly Truehart grandparents are also in their graves. Private Detective Bendigo Barrett has been tasked with finding Stella. He believes his client's intentions are good, but it is evident that someone with darker motives is also seeking her. 

1838: when a terrible storm blows up off the Northumberland coast, Grace Darling, the lighthouse keeper’s daughter, knows there is little chance of survival for the passengers on the small ship battling the waves. But her actions set in motion an incredible feat of bravery that echoes down the century. 1938: when 19-year-old Matilda Emmerson sails from across the Atlantic to New England, she faces an uncertain future. Sent away in disgrace, she must stay with her reclusive relative, Harriet Flaherty, a lighthouse keeper on Rhode Island.

Flora's teenage crush, Mitch, is standing at the altar when his bride has a sudden change of heart. Decades earlier, in the same church, a similar story of heartbreak played out. From the rolling green hills of the Tablelands to the crowded streets of Shanghai on the eve of the Second World War, this beautiful romantic saga asks the question - do we ever get over our first love, and is it ever too late to make amends?