Ayla is a courageous and indomitable young woman whose story begins when she is a five-year-old orphan adopted by the Clan, a group of Neanderthal.Ayla is cared for by the Clans medicine woman Iza and its wise holy man Creb. Iza teaches her how to find food and the healing skills known only to her line, but Ayla must also learn the ways of the Clan. Full of curiosity, interest and rebelliousness, she does not always obey the Clans rules and so she makes an implacable enemy of the groups future leader. Broud will do all he can to destroy her, but Ayla is a survivor.