This fascinating picture book, "How We Crossed the West: The Adventures of Lewis and Clark" by Rosalyn Schanzer, is a perfect addition to any young reader's collection. The book, published by Disney Publishing Worldwide in 2002, is a first edition and has 48 pages that tell the story of the legendary explorers' journey through the American West. The book is in paperback format and measures 10.5 inches in length, 8.5 inches in width, and 0.1 inch in height. It is suitable for young adults, ages 4-8, and ages 9-12. The book is illustrated and has a library binding. The author has done an excellent job of narrating the story of Lewis and Clark's adventure, making it a great choice for anyone interested in the topic.