The Shelters of Stone opens as Ayla and Jondalar, along with their animal friends, Wolf, Whinney, and Racer, complete their epic journey across Europe and are greeted by Jondalar's people: the Zelandonii. The people of the Ninth...

40,000 years in the past, the last family of Neanderthals roams the earth. After a crushingly hard winter, their numbers are low, but Girl, the oldest daughter, is just coming of age and her family is determined to travel to the annual...

When a dying stranger carrying great wealth comes to the settlement of Ratharryn, the ensuing rivalry between brothers leads to the creation of the great temple on the green hill, where the gods will appear on earth.

Can Shinoni and Keena, two Ice Age teens separated from their tribes, overcome their differences to outwit their pursuer and survive the unforgiving wilds? The climate is changing, game is disappearing, and two peoples of the Ice Age...

Ten-year-old Beverly is an ordinary girl with an extraordinary best friend. Her name is Kabungo, and she lives in a cave on Main Street. No one knows where she comes from or who she really is, but life is never dull when Kabungo is...

During a quantum-computing experiment, Ponter Boddit, a Neanderthal physicist from a parallel world, accidentally pierces the barrier between our worlds and is transferred to our universe, finding himself a stranger in a strange land....

Incorporating research findings over the last twenty years, First Islanders examines the human prehistory of Island Southeast Asia. This fascinating story is explored from a broad swathe of multidisciplinary perspectives and pays close...