A saga of life thirty thousand years ago during the Ice Age depicts the lives of the shaman Thorn, an outsider named Elga, and Loon, the next shaman, who is struggling to find his own path in a treacherous and uncertain world.

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.

Ayla travels to a hidden valley where she lives with a herd of steppe horses, and rescues Jondalar, one of the "Others," from certain death.

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...

In the Hugo-Award winning Hominids, Robert J. Sawyer introduced a character readers will never forget: Ponter Boddit, a Neanderthal physicist from a parallel Earth who was whisked from his reality into ours by a quantum-computing experiment gone awry - making him the ultimate stranger in a strange land. In that book and in its sequel, Humans, Sawyer showed us the Neanderthal version of Earth in loving detail - a tour de force of world-building; a...

Ed Malone is persuaded to join the larger-than-life Professor George Edward Challenger on a scientific expedition in the depths of the Amazon. But as the expedition team plunges deeper into the forest, the danger mounts. Now it is up to Ed and the Professor to get out alive.

In the brutal Ice Age caused by the ancient Jemen war, many archaic human species, including Denisovans and Homo erectus, hover on the verge of extinction. There seems no way out, until the greatest Neanderthal holy man, Trogon, has a vision. Legends say the truce that ended the old war left one hostage in the hands of the victorious rebels: the god-like Jemen leader, known as the Old Woman of the Mountain. According to Trogon's vision, only one person...

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,...