A devastating plague forces three young friends to embark on a perilous journey across Ice Age Europe in search of a new home. Hamr, Timov, and Duru, armed with little more than courage and a blind horse, must navigate a brutal world filled with primeval dangers. Their quest leads them to the Thundertree clan, where Duru's magical abilities earn her acceptance, but Hamr and Timov must prove their worth by hunting a legendary Neanderthal terrorizing the tribe.

The novel is recognized as a World Fantasy nominee, indicating critical acclaim within the speculative fiction community. The narrative's premise suggests a focus on survival, inter-tribal dynamics, and the challenges of prehistoric life. The inclusion of a hunt for a legendary Neanderthal points towards elements of action and myth-making within the historical setting. The story likely explores themes of courage, community, and the harsh realities of early human existence.