Nothing more eloquently symbolizes the counterculture era than the peace sign. How did this simple sketch become so powerful an image? This book, published on the 50th anniversary of its creation, tells the surprising story of the sign in words and pictures, from its origins in the nuclear disarmament efforts of the late 1950s to its adoption by the antiwar movement of the 1960s, through its stint as a mass-marketed commodity and its enduring relevance...

**A Washington Post "Notable Nonfiction Book of 2016"**
ON A TRANQUIL SUMMER NIGHT in July 2012, a trio of peace activists infiltrated the Y-12 National Security Complex in Oak Ridge, Tennessee. Nicknamed the “Fort Knox of Uranium,” Y-12 was supposedly one of the most secure sites in the world, a bastion of warhead parts and hundreds of tons of highly enriched uranium—enough to power thousands of nuclear bombs. The...