Navy SEAL Fitness Guide
2010
U.S. Navy Diving Manual - Revision 7 Change A - Latest Version April 2018
2020
The Book of Basic Machines
2013
U.S. Navy SEAL Sniper Training Program
2011
PUTIN: The History of the Reign & The Shape-Shifting Strategy
2018
Vladimir Putin: Authoritarianism and Anti-Americanism
2020