Set in Southern Europe at the end of the Ice Age, Spirit of the Wolvesfollows the visionary young she-wolf Kaala in the Wide Valley as she attempts to bring peace between wolves and humans, for the sake of both species. When some of the Swift River pack resists the attempts at bonding with mankind, Kaala and her closest friends must travel beyond the valley for the first time in their lives in order to find her long-lost mother and bring the Promise of the Wolves to reality.

Meanwhile, TaLi, Kaala's faithful human companion, is being ruthlessly pursued by a rejected lover, and Kaala must balance keeping her safe with completing her quest. And with a rival wolf plotting to thwart their plans, Kaala must rely on her loved ones more than ever. But there are many dangers outside of the valley, and the young wolves have much to learn about the world outside their pack.

This stunningly detailed journey, seen through the mind of a wolf, details the origins of the relationship between the human race and man's best friend.