Earth Before Us — Amulet Books
Issue: #3
After the dinosaurs died out, Earth was by no means empty. There were still resourceful critters around who, without big predators to hunt them down, survived and thrived. Who were these scrappy creatures? Early mammals, our ancestors! In the Cenozoic Era, mammals rose to dominance and spread over the globe, resulting in woolly mammoths, saber- toothed tigers, and eventually all of humankind. In t...
Creators: Abby Howard