The I'm Curious About picture book series teaches young readers about the world's coolest historical figures, discoveries, and events.Meriwether Lewis and his friend William Clark led one of the most important explorations of North America in U.S. history. But before he was a great explorer, Meriwether was a young boy who shared his mother's curiosity for the natural world, and also happened to lived down the street from future president Thomas Jefferson. In this beautifully illustrated book, children follow along with the discoveries of Lewis and Clark as they set off across North America to explore the newly-acquired western territories.