1.
Navy SEAL Sniper : A 21st-Century Guide to Skills, Tactics, and Techniques
by Webb, Brandon, Doherty, Glen
ISBN: 9781620871966
2.
3.
Navy SEAL Sniper : An Intimate Look at the Sniper of the 21st Century
by Doherty, Glen, Webb, Brando...
ISBN: 9781510714151