'Propulsive' GUARDIAN'Unmissable' HEATHER CRITCHLOW'Masterful' SARA FOSTERThe world is in the grip of climate catastrophe. Sydney has been transformed by rising sea levels, soaring temperatures and increasingly intense social division and unrest. When a child on the margins goes missing from the area of the city known as the Floodline, Senior Detective Sadiya Azad is assigned to find her. But when a woman's body is found not far from where the girl disappeared she stumbles into a web of lies and...