How to measure a life? After a career of service, retired four-star general Stanley McChrystal had much to contemplate. He pondered his successes and failures, his beliefs and aspirations, and asked himself, Who am I, really? And more importantly, who have I become? When I die, how will I be measured? In the end, McChrystal came to a conclusion as simple as it was profound: the reality of who we are cannot be recorded in dates or accomplishments. It is found in our character—the most accurate, and last full measure, of who we choose to be.

Retired Navy SEAL commander and performance expert Rich Diviney reveals a revolutionary method for training individuals and teams to perform at their best, no matter what.

Throughout his 40-year career, Admiral McRaven has experienced every manner of calamity imaginable. From managing failed hostage rescues to responding to student unrest, McRaven has learned how to successfully navigate crises—those moments that push the limits of your experience and challenge your confidence, when leadership skills alone may not be enough.

From age 15 to 40, David Hackworth devoted himself to the US Army and fast became a living legend. In 1971, however, he appeared on television to decry the doomed war effort in Vietnam. With About Face, he has written what many Vietnam veterans have called the most important book of their generation.

Call Sign Chaos is the account of Jim Mattis’ storied career, from wide-ranging leadership roles in three wars to ultimately commanding a quarter of a million troops across the Middle East. Along the way, Mattis recounts his foundational experiences as a leader, extracting the lessons he has learned about the nature of warfighting and peacemaking, the importance of allies, and the strategic dilemmas - and short-sighted thinking - now facing our nation.