Treasure Hunters is the eighth book in the Bone series. It collects issues 44-49 of Jeff Smith's self-published Bone comic book series. The book was published by Cartoon Books in 2002 and in color by Scholastic Press in 2008. This volume follows life in the old capital of Atheia as the inhabitants of the valley take shelter from the Ghost Circles and the Rat Creature armies, and as the growing unrest threatens to reveal Thorn's identity to her enemies. Meanwhile, Phoney Bone comes up with a scheme to mint his own coins.