Evan Tanner ran head-first into a piece of shrapnel in Korea, and now he
can't sleep. Ever. Which can be an asset for a dedicated linguist, term
paper forger, thief, lost cause enthusiast . . .
Spy.
Tanner takes on jobs for a covert intelligence organization so secret
that even those who work for it have no idea who they're working for.
Now his nameless supervisor wants him to sneak behind the Iron Curtain,
storm an impregnable castle in Prague (alone!), and rescue an old
Slovak who's got a pressing date with a hangman's noose.
The trouble is the prisoner is an unrepentant Nazi who makes Goering
look like Mister Rogers. Tanner hates Nazis. If he's caught (which is
likely) the U.S. will deny that they know him. And Tanner will be
executed. After being tortured, no doubt. All in all, there are many
excellent reasons why Tanner should refuse this assignment.
So, naturally, he says yes.