TRIGGER OF VENGEANCE For almost half a lifetime ex-agent Richard Gardiner has buried his searing memories of treachery and torture, of that nightmare time in the bloody cellars of the Gestapo and the hideous sick double-cross that followed when freedom appeared to be within his grasp. The killing-ground is among old friends and enemies. The search is for the man who always betrayed and murdered by proxy. The man known as WOLF...