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.

After their epic journey across Europe, Ayla and Jondalar have reached his home, the Ninth Cave of the Zelandonii, the old stone age settlement in the region known today as southwest France. Jondalar's family greet him warmly, but they are initially wary of the beautiful young woman he has brought back, with her strange accent and her tame wolf and horses.

Eight Neanderthals encounter another race of beings like themselves, yet strangely different. This new race, Homo sapiens, fascinating in their skills and sophistication, terrifying in their cruelty, sense of guilt, and incipient corruption, spell doom for the more gentle folk whose world they will inherit.

In a parallel world in which Neanderthals, rather than homo sapiens, became the dominant intelligent species, a dangerous scientific experiment traps a Neanderthal physicist on Earth.

Riding Whinney with Jondalar, the man she loves, and followed by the mare's colt, Ayla ventures into the land of the Mamutoi--The Mammoth Hunters. She has finally found the Others she has been seeking. Though Ayla must learn their different customs and language, she is adopted because of her remarkable hunting ability, singular healing skills, and uncanny fire-making technique. Bringing back the single pup of a lone wolf she has killed, Ayla shows...

In a novel of breathtaking reach and inspired imagination, the Booker Prize-winning author of Schindler's Ark tells the stories of two men who have much in common. What separates them is 42,000 years. Shade lives with his second wife amid their clan on the shores of a bountiful lake. A peaceable man, he knows that when danger threatens, the Hero ancestors will call on him to kill, or sacrifice himself, to save his people. Over 40,000 years later,...

40,000 years in the past, the last family of Neanderthals roams the earth. After a crushingly hard winter, their numbers are low, but Girl, the oldest daughter, is just coming of age and her family is determined to travel to the annual meeting place and find her a mate.But the unforgiving landscape takes its toll, and Girl is left alone to care for Runt, a foundling of unknown origin. As Girl and Runt face the coming winter storms, Girl realizes she...