Set at the dawn of time, when prehistoric creatures and woolly mammoths roamed the earth, this tells the story of Dug, along with sidekick Hognob as they unite his tribe against a mighty enemy Lord Nooth and his Bronze Age City to save their home.

Publisher Annotation: Dave loves his cave. The inside is decorated exactly the way he likes it. There's a spot for a fire and the grass is always green. But what if there's a better cave out there, with greener grass and bigger rocks? Dave needs to find out for himself. But it turns out that good caves are hard to find?they're either too noisy, or too spare, or too crowded, until he finds one in particular that looks much more promising. The rocks...