Fact mixes with fiction and fiction with fact in the best-selling Rogue Warrior series, written with and starring Richard Marcinko*, the real-life American hero who started SEAL Team 6.
The latest book in the series is Blood Lies, available in all formats. (Some of the other books in the series are profiled here.)
To find out more about Dick, check out his website.
* - Or a wise-cracking fictional version of him.