Book 1 of Earth's Children. Ayla, a five year old Cro-Magnon girl, separated from her family during an earthquake, is taken in and raised by a group of Neanderthals looking for a new home. She is physically and mentally more advanced that her adopted people, and her differences and intelligence make them both fearful and admiring. Ayla is cared for by Iza, the Clan's medicine woman and her brother Creb, a gentle holy man, wise and magically empowered. Brun, the Clan's leader, must punish Ayla when he finds she has learnt to use a sling, for women are forbidden to touch weapons. Broud, his son, loathes Ayla and does all he can to destroy her. But Ayla is a survivor. Cover art by Barbara Lofthouse.