One day is never, ever discussed by the Cleve family.

The day that nine– year– old Robin was found hanging by the neck from a tree in their front garden. Twelve years later the family are no nearer to uncovering the truth of what happened to him.

Inspired by Houdini and Robert Louis Stevenson, twelve–year–old Harriet sets out to find her brother's murderer– and punish him.

But what starts out as a child's game soon becomes a dangerous journey into the menacing underworld of a small Mississippi town.