The Wolf's Hour — Robert R. McCammon

D-DAY IS THREATENED. BUT ONE MAN COULD RIP THE HEART OUT OF THE NAZIS -- WITH HIS BARE CLAWS…

He is Michael Gallatin, a master spy, lover -- and werewolf. Able to change shape with lightning speed, to kill silently or with savage, snarling fury, he proved his talents against Rommel in Africa. Now he faces his most delicate, dangerous mission: to unravel the secret Nazi plan known as Iron Fist. From a parachute jump into occupied Frances to the lush corruption of Berlin, from the arms of a beautiful spy to the cold embrace of a madman's death machine, Gallatin draws ever closer to the ghastly truth about Iron Fist. But with only hours to D-Day, he is trapped in the Nazi's web of destruction…