Rouge Warrior by Richard Marcinko is the best book I've read in a year if not ever! Its about a Seal in Vietnam and after the war. What makes this book different is the "sharkman of the delta" attitude. Demo Dick started Sealteam 6 and Red cell. This is a great read. He also wrote 6 other fiction books almost as good
"Surely you're joking, Mr, Feynmann" -- autobiography of Richard Feynmann, Nobel Prize in Physics, sat on the Challenger Shuttle investigation team and identified the frozen O-ring as the culprit. Fascinating guy!