Books in the Matt Helm series

Matt Helm was aware of Bultman - a legendary assassin, the leader of a group of fanatical revolutionaries, an ambitious criminal - but he had no business with taking him down. Until now. Bultman blew up a restaurant on the Florida coast full of innocent people, including Helm's son. Now, it's very personal.

A man wakes up in a hospital in Canada. He has survived a plane crash, but his memory has been completely wiped - he has no idea who he is. Then in walks Kitty, a stunningly gorgeous woman, who tells him that he is Paul Madden, a photographer, and her fiance. Not bad. Except that a man on the phone seems to think otherwise. Things don't add up...

Matt Helm is on vacation in Mexico with nothing on his mind except fishing, when some joker tries to shoot him in the back. Naturally it ws no accident. When secret agents get shot at, it never is. So Helm has to go back to work. At least there's a bonus in the form of his boss' beautiful daughter, a playmate in peril.

On a lonely heath in northern Scotland they recovered the body of the third agent sent to complete a tricky mission. He had died from bubonic plague. Somewhere on the moors was a half-crazed scientific genius who could kill millions, and it was Helm's job to get him, with the help of a beautiful American operative and a deadly Russian one.