Willink, Jocko; Extreme ownership : how U.S. Navy SEALs lead and win / Willink, Jocko; - xvii, 298 p. ill. : 24 cm. ISBN: 9781250067050 Subjects--Topical Terms: United States. -- Navy. -- SEALs. -- Task Unit BruiserUnited States. -- Navy. -- SEALs -- Officers -- Biography Dewey Class. No.: 303.34