A long, burning summer in Sydney. A young woman found murdered in the deserted grounds of an elite boarding school. A serial killer preying on victims along the banks of the Parramatta River. A city on edge. Adam Bowman, a battling journalist who grew up as the son of a teacher at Prince Albert College, might be the only person who can uncover the links between the school murder and the 'Blue Moon Killer'. But he will have to go into the darkest places of his childhood to piece together the clues. Detective Sergeant Rose Riley, meanwhile, is part of the taskforce desperately trying to find the killer before he strikes again. Adam Bowman's excavation of his past might turn out to be Rose's biggest trump card or it may bring the whole investigation crashing down, and put her own life in danger.

In Australia’s bucolic wine country, a homicide detective is on the hunt for a killer with a ruthless agenda in a gripping novel of suspense by the author of Black River. A young woman is found dead in her isolated town house in rural Red Creek, an up-and-coming wine tourism destination outside Sydney. No forced entry. No signs of struggle. And her geologist husband has an alibi, though it’s not exactly solid. While a tabloid journalist is quick to spin her own damning narrative, homicide detective Rose Riley is questioning everything she sees—especially in a rapidly developing community that already seems on edge. While Riley and her partner, Priya Patel, work the case with a local detective, crime reporter Adam Bowman follows his own leads. Then forensic evidence matches that of a pair of unsolved murders elsewhere in two other married women, murdered months apart yet in the exact same manner. Riley realizes she’s dealing with a serial killer. But one whose victims weren’t random. These women were chosen, watched, and targeted for a purpose. As the secrets in this small town emerge, the suspects mount. Now Riley must unearth the deadliest secret of all—the true motive behind the murders—before another woman dies.