It was a double mission this time. Firstly, to terminate a top-notch enemy agent. Secondly, to locate the missing fiancee of a Texas oil millionaire, lost in the Bermuda Triangle. Somehow these two cases were connected, but it wasn't clear how until more high-profile types disappeared. They weren't dead, just part of a deadly little game...

"I can't kill you. If I do, Mac will send out the executioners, the termination squads..."
When the big man in Washington assigned Matt Helm to ride shotgun on a top secret mission in Norway, Helm wanted to know why. But this was a need-to-know deal, at least until his partner--a woman posing as his mistress--was killed. Now Helm is mad, mad enough to blow the operation sky high.