Book 8 in the New York Times bestselling and award-winning series!

The Bone cousins, Gran’ma Ben, and Thorn finally reach the city of Atheia, where they prepare to battle the Lord of the Locusts. The Pawan army has joined forces with Briar and the Rat Creatures, and danger increases as Thorn’s visions get stronger. Meanwhile, Phoney Bone is convinced that Atheia is a city rich in gold, and he is determined to find it!