This vintage hardcover book, "Abraham Lincoln: The Prairie Years and The War Years" by Carl Sandburg, is a comprehensive nonfiction biography aimed at young adults, ages 9-12, and adults. Published in 1970 by The Readers Digest Association, the book covers the life of Abraham Lincoln in detail, with a focus on his early years in the prairie and his time during the war. With 640 pages and illustrated features, this historical piece offers a deep dive into the political history and events of the United States during that time period, making it a valuable addition to any library.