I Am Sacajawea, I Am York: Our Journey West with Lewis and Clark, written by Claire Rudolph Murphy. The picture book tells the story of Meriwether Lewis and William Clarks famous western journey. Only this time, we learn what it was like through the eyes and hearts of the only woman and the only African American members of the Corps of Discovery. Ages 7-12. Seaman is illustrated on every page spread. This book belongs in every Newf owners collection. Hardcover.