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.

"Weaving together original research, series characters and a dynamic plot, Spirit of the Wolves is the final title in The Wolf Chronicles trilogy" --Provided by publisher.

By 1300 AD, the Sky Hand people had crushed and enslaved the Albaamaha people and built their high-walled capital, Split Sky City, to dominate towns up and down the Black Warrior River. But a violent wind is brewing that may topple the city's mighty walls.

Young Wrass, still being held captive, along with several other children, in Gannajero's camp, organizes the children for an assault on Gannajero's warriors. Meanwhile Koracoo and Gonda are coming for the children and they have allies: a battle-weary Mohawk war chief and a Healer from the People of the Dawnland.

Teen members of a group of archaic humans, Lynx and Quiller, flee the increasing coldness and monstrous predators for a new land, where they meet a strange old man who tells them how to save the world.

In prehistoric Alaska, an Aleut girl, unwanted and abused, changes the destiny of her tribe Gray Bird wanted only sons. His daughter, Kiin, would have been killed at birth to make way for a male heir if not for the tribal chief, Kayugh, who claimed the infant as a future wife for one of his two young sons. Sixteen years later, Kiin is caught between the two brothers: one to whom she is promised, the other whom she desires. But the evil spawned by...

In the grandfathers' time, when few yet living had been born, the People worshipped the horse, and served him, and took the gifts that he gave them: his meat, his hide, the milk of his mares. But he had not yet granted to men the greatest gift of all: the gift of riding on his back, and racing the wind. Sparrow is a shaman's daughter in a tribe that forbids women to be kings, to be shamans, to be anything but silent and tractable servants to the all-powerful...

When Wolf is taken by the Soul-Eaters, Torak must infiltrate their clan to bring him back.

Two ancient tribes on the verge of making peace become foes once more when a double murder jeopardizes a storyteller's mission Eighty centuries ago, in the frozen land that is now Alaska, a clubfooted male child had been left to die, when a woman named K'os rescued him. Twenty years later and no longer a child, Chakliux occupies the revered role as his tribe's storyteller. In the neighboring village of the Near River people, where Chakliux will attempt...