Littlenose lives long, long, ago, when fierce wild animals roam the land, and it is very cold. His home is a cave, his clothes are made of fur, and his pet is a woolly mammoth called Two-Eyes.
The Neanderthal winter lasts for months and months; it's a great time to go exploring. With ice, snow, mist, and fog all around, Littlenose finds all sorts of fun things to do, including sledding, hunting, and even rescuing strange tribespeople from the snow. But things are never calm for long in this naughty caveboy's world. His curiosity always leads him into trouble!