To a young Neanderthal boy, the world is full of incredible adventures -- and unexpected encounters, when he meets a human boy for the first time in this stunning, sparsely worded picture book. A prehistoric Neanderthal family arrives at their new home, a cave, after a long journey. But their young boy's imagination is seized by the beauty and promise of the valley below, and he sets out to explore all that the valley has to offer along,...