"Most days Caveboy has lots of fun things to do, like taking care of his pet rock and playing baseball. But today, he is bored. Mama is hunting, Papa is repainting their cave, and his friend Mags is busy. He could play with Sister, but sisters smell like burps! Will Caveboy ever find someone to play with?"--Page 4 of cover.

Caveboy wants to play -- Mammoth hunt -- Go to bed.