"What does it take to be a great leader? In a word: character. This ... book by decorated U.S. Marine Corps veteran Donovan Campbell, the New York Times bestselling author of Joker one, draws on his years of training and combat experience to reveal the specific virtues that underpin effective leadership--and how anyone can stand up, serve others, and make a difference in the world by bringing out the best in a team"--Dust jacket flap.