The magic tree house transports Jack and Annie on a mission to the Ice Age where they encounter Cro-Magnons, cave bears, sabertooth tigers, and woolly mammoths.

6,000 years in the past, twelve-year-old Tarak and his guide, a wolf cub, set out on a dangerous journey to fulfill an oath the boy made to his dying father--to travel to the Mountain of the World Spirit seeking a way to destroy a demon-possessed bear that threatens all the clans.

When Bane is killed by the Soul-Eater Thiazzi, Torak sets off into the Deep Forest with his foster father and Renn to avenge his friend's murder, but they find themselves in the midst of a war between the Deep Forest clans.

A solitary eight-year-old accidentally discovers a prehistoric boy in a disused chalk pit and the two become friends.

When a deadly illness begins to afflict the clans, twelve-year-old Torak, with help from Renn and Wolf, embarks on a journey to find a cure.

"Marked as tabat--the unlucky one--Kai and his wolf, Uff, must brave the long winter together and learn what it takes to survive on their own"--Publisher.

"A timid Apatosaurus named Arlo meets an unlikely human friend while traveling through a harsh, dangerous landscape"--

In this final book of the "Chronicles of Ancient Darkness" series, Torak fulfills his destiny when he battles demons and tokoroths, and travels through the Gorge of the Hidden People to battle the evil Eagle Owl Mage on the Mountain of Ghosts. Meanwhile, Renn makes a life-changing decision and Wolf experiences unthinkable grief.

Brother Bear, an epic tale about a boy who is transformed into a bear and forced to see the world through the eyes of his enemy.

"Lug is a cave boy who would rather paint than fight. When he is banished from his clan, he and his two friends discover that the Ice Age is coming, and must figure out how to save their people"--