The book titled "Highest Duty: My Search for What Really Matters" by Jeffrey Zaslow and Capt. Chesley B. Sullenberger III is a nonfiction narrative published by HarperCollins in 2009. This first edition hardcover book with a dust jacket is 352 pages long and discusses topics related to women, the rich and famous, personal memoirs, and aeronautics & astronautics. It offers insights into the experiences of Capt. Sullenberger, known for his remarkable landing of US Airways Flight 1549 on the Hudson River in 2009. From a smoke free and pet free home.