The war in the valley rages on while the Bones, Gran'ma Ben, and their loyal rat creature cub venture on a dangerous trek to Atheia, the old city of the royal family. The goal is to bring Thorn to safety, but to do so they must first travel through fields of the mysterious ghost circles where reality meets the supernatural -- and all this while fending off deadly attacks from Briar, Kingdok, and the rat creatures.

Little Mouse gets dressed to go to the barn with his mother, brothers, and sisters

It's full-fledged war as Briar, the rat creatures, and the Pawan army storm the city of Atheia. The Bone cousins, Thorn, and Gran'ma Ben are all there to defend the Valley and stop the return of the Lord of the Locusts. When Thorn goes inside a ghost circle, she hears a voice urging her to seek the Crown of Horns. What follows is another dangerous journey for Thorn and loyal Fone Bone as they race to the sacred grounds of the dragons, searching for...

"Long before the Bone cousins were ever lost in the uncharted forest of the Valley, Big Johnson Bone, the discoverer of the Rolling Bone River, founded Boneville. But little is known of the mighty explorer's adventures before he started his famous trading post. So when Smiley sits down with a group of young scouts to retell the legendary stories of Boneville's origins, what they hear are wild antics complete with Rat Creatures, Dragons, and a snarky...

The ancient world was filled with restless spirits and powerful forces. 2 million years ago, human evolution made its move. It chose Fire. At the dawn of humanity, during a period of tremendous change and drought, three lost children meet a mysterious traveler named Tuki. Together, their search for the Motherherd of all Buffalo leads them far north through the dangerous territory of a rival species called the Habiline. The Habiline hunt and kill anyone...