I'm surprised nobody has heard of these since they're REALLY good books. They're about a teenage boy and girl and a wolf in about 5000 to 3000 BC, when there were no real civilizations and everyone lived in nomadic tribes. They do all sorts of random stuff and have their own religion and everything. They're for ages 10+ but a lot of people my age wouldn't like the violence. Has anyone on TT read them? If not, I recommend them!