Covert Warriors
William E. Butterworth IV & W.E.B. Griffin
The Presidential Agent (7)
The Black Mountain
Rex Stout
Nero Wolfe (24)
Stephen Coonts' Deep Black: Conspiracy
Stephen Coonts & Jim DeFelice
Deep Black (6)
Echo Burning
Lee Child
Jack Reacher (8)
The Assassin
Clive Cussler
Isaac Bell (8)
The Saboteurs
Isaac Bell (12)