Bonesetter series

A "prehistorical-fiction" novel about a boy prodigy in a primitive caveman society. First he reduces a dislocation of his own finger, then works out how to "set bones" for others who’re injured. Like Jean Auel's Ayla, he discovers other primitive technologies, including trapping, smoking meat, and the domestication of a wolf. His mastery of these skills gradually elevates his previously despised and downtrodden position in their society - until he becomes highly respected and admired. And, falls in love with the girl he didn’t dream could love him back.... 

The followup to Bonesetter, a pre historical account of a boy in a primitive society who learns to "set bones". In this second story he’s become a young man, and the tale follows his development as a brilliant inventor of ancient technologies. New tools that markedly improve the lives of his fellow humans. He gathers others to his new tribe, gains his adult physical coordination and finishes rescuing his old tribe from starvation.

In this third story, Peri has become the de facto leader of the Cold Springs tribe, though he still resists the mantle. The tale follows his invention of such things as the spear-thrower, chimney, and the beginnings of agriculture - things that will markedly improve the lives of his fellow humans. He and Gia mate, and, in hopes of finding more lost members of Gia’s former tribe, set out to travel the great river to the sea. Despite the awe his ideas engender in those around him, he remains humble and commits himself to helping those in need - even the ones he doesn’t like.