Fifteen years ago, a serial killer was on a rampage murdering young women in Middlehampton. Then, suddenly, the killings stopped, and the murderer was never found… So when the body of another young woman is found bearing the twisted killer’s unique hallmark—the overpowering stench of lavender and an origami heart—DS Kat Ballantyne knows this can only mean one thing: the killer is back.

DS Kat Ballantyne is still reeling from a revelation that turned life as she knew it upside down. But when a dog walker discovers the body of a woman among the standing stones known locally as the Three Sisters, there’s no time to focus on her own troubles. Kat is drawn back to work to investigate. At first, the death appears to be an accident. But then Kat discovers an infinity symbol branded onto the dead woman’s abdomen.

As bogus corruption charges loom over her, DS Kat Ballantyne finds herself deskbound and stuck with cold cases. Her hated boss, DI Carver, has given her just one week to explain how £50,000 found its way into her bank account. If she can’t, she’ll be lucky to have a desk at all. Then a close friend calls her from a murder scene, claiming to have strangled a local gangster’s wife. Kat has no choice but to disobey orders and investigate. Despite overwhelming forensic evidence supporting her friend’s confession, something still doesn’t add up…

DS Kat Ballantyne came to the crime-writing festival for an escape. Instead she’s walked straight into a murder scene. Moments before he’s due on stage, a famous novelist is found dead in a locked room. It looks like natural causes, but Kat sees tiny clues that suggest murder. As she investigates, she uncovers literary rivalries, personal vendettas and hidden agendas. Is there anyone who didn’t have a motive to murder Mark Swift?

A journalist’s final words lead Kat Ballantyne into a deadly game of power, corruption and terror. A bomb threat at Middlehampton’s Powerhouse music venue sends DS Kat Ballantyne spiralling into a nightmare—her husband and son are inside. As the city reels in terror, Kat fights to keep her...

How do you stop a killer no one believes exists? DS Kat Ballantyne wants to know why a perfect girl like Rosie Duggan would jump to her death from a multistorey car park. Everyone is saying she took her own life. But Kat is unconvinced. Girls like Rosie—bright, popular, well adjusted, and with her whole life ahead of her—don’t fall from tall buildings. Unless someone pushes them.

A ritualistic murder. Sacred ground. Powerful enemies. DS Ballantyne’s trials are only just starting. Christopher Piper, Middlehampton Cathedral’s fiery artist in residence, is found crucified at the altar, a bloody message daubed at his feet. DS Kat Ballantyne knows this will be no ordinary...

A populist politician lies dead, a playing card stuck to his bloodied face. Was this about more than votes? George Steele — populist, provocateur, mayoral candidate — is beaten to death on a quiet country lane as his wife looks on in horror. DS Kat Ballantyne knows this killing was personal...