The gold dollar coin bears the image of one of the most famous Native Americans in US history Sacagawea. Though much of her life remains a mystery, this book will explore the story of the extraordinary woman who helped Lewis and Clark explore the American West. Exciting photographs help draw readers in, and a timeline of important events will reinforce what they've learned.

Many stories -- Early life -- Going West -- Useful -- The mystery -- Remembering Sacagawea.