For the World War II submariner, every day was a life-or-death trial: going to sea for months at a time; existing in dank, claustrophobic conditions; enduring long stretches of monotonous silence punctuated by adrenaline-spiked episodes of paralyzing fear and victorious elation. It was a duty few men could handle -- and even fewer would survive.

This is the true story of those brave men who served and too often died under the ocean surface, written by a man who was there. Edward L. Beach masterfully weaves his gripping experiences aboard the USS Trigger with those of other boats fighting the war in the Pacific. Part action-packed combat chronicle, part testament to the courageous sacrifices made by those who never came back, this is a compelling eyewitness account of the war as few have seen it.