Fourteen-year-old Pearl France lives in the front seat of a broken down car and her mother Margot lives in the back. Together they survive on a diet of powdered milk and bug spray, love songs and stolen cigarettes.

Life on the edge of a Florida trailer park is strange enough, but when Pastor Rex's 'Guns for God' programme brings Eli Redmond to town Pearl's world is upended. Eli pays regular visits to Margot in the back seat, forcing Pearl to find a world beyond the car. Margot is given a gift by Eli, a gun of her own, just like he's given her flowers. It sits under the driver's seat, a dark presence.

'One of those rare books that the reader might wish to be a few dozen pages longer, to spend more time in this fully realised world ' Observer.