Detective Inspector Hal Challis and his crew, searching for a serial killer operating in a beachside town outside Melbourne, Australia, feel a new sense of urgency when the daughter of one of the police sergeants is abducted.

Five women go on a hike. Only four return. Jane Harper, the New York Times bestselling author of The Dry, asks: How well do you really know the people you work with? When five colleagues are forced to go on a corporate retreat in the wilderness, they reluctantly pick up their backpacks and start walking down the muddy path. But one of the women doesn't come out of the woods. And each of her companions tells a slightly different story about what happened....

In this, the final book of the Belltree Trilogy, DS Harry Belltree has gone bush. His obsessive pursuit of justice has cost him everything - his job, his marriage and his newborn child - but then his estranged wife disappears, leaving their baby daughter behind, and he is dragged back to Sydney. The police think Jenny has murdered a man. Harry thinks she’s in danger. When body parts are found maimed and strewn around a suburban park, his former...