Even the youngest children know big numbers: a thousand, a million, even a billion! But what comes next? A curious butterfly named Pebbles wants to know, too. Follow Pebbles’ globetrotting adventure and meet animal friends in exotic landscapes. From idyllic butterfly fields to scorching deserts, vast oceans, and the splendors of space, Pebbles is always eager to explore. This fact-filled science book for kids is overflowing with vibrant illustrations that pull the story forward.