Because so few of us now serve in the military, our men and women in uniform have become strangers to us. We stand up at athletic events to honor them, but we hardly know their true measure. Here, Starbucks CEO and longtime veterans’ advocate Howard Schultz and National Book Award finalist Rajiv Chandrasekaran of The Washington Post offer an enlightening, inspiring corrective.

The authors honor acts of uncommon valor in Iraq and Afghanistan, including an Army sergeant who repeatedly runs through a storm of gunfire to save the lives of his wounded comrades; two Marines who sacrifice their lives to halt an oncoming truck bomb and protect 33 of their brothers in arms; a 60-year-old doctor who joins the Navy to honor his fallen son.

We also see how veterans make vital contributions once they return home, drawing on their leadership skills and commitment to service: former soldiers who aid residents in rebuilding after natural disasters; a former infantry officer who trades in a Pentagon job to teach in an inner-city neighborhood; a retired general leading efforts to improve treatments for brain-injured troops; the spouse of a severely injured soldier assisting families in similar positions.