I read Coughlin's book and then read Hathcock's book. The Hathcock book is a classic hands down, he is the master sniper. It's a better written book, IMO.
Hathcock has 93 confirmed kills, Coughlin has 60 confirmed. Both probably have more unconfirmed though.
I guess Hathcock is still the "Marine Sniper."
Glad to be surrounded by such men. They give our country great credit.