This is the New York Times bestseller. With all the SEALs' recent successes, we have been getting a level of attention we are not used to. It's been flattering but something important has been missing from the discussion. People keep describing what we do, but no one has even scratched the surface of how and why. The unique psychology behind it. Operating in the world's most hostile environments, the Navy SEALs are highly skilled warriors, finely tuned and ready for action. Now, for the first time, Lieutenant Commander Rorke Denver offers a compelling and profound insight into the extreme bravery, borderline lunacy, and touching camaraderie of this elite brotherhood. Packed with tales from the gruelling training process and real-life operations, Rorke Denver recounts his evolution from a young SEAL hopeful pushing his way through Hell Week, into a warrior engaging in dangerous stealth missions across the globe, and finally into a lieutenant commander directing the indoctrination programmes and the "Hero or Zero" missions his graduating SEALs undertake. From hunting Osama bin Laden to hostage rescues in Somalia and momentum-shifting operations in Afghanistan and Iraq, the SEALs hit hard and fast, moving in and out of conflict zones without leaving a trace. Through the course of Denver's story, you'll see what it takes to become one of them and why they are the damn few.