as sure as i can be , i had a look at the face what there was of it . `` you did what was necessary , '' he growled . no one would talk to him at all . he hesitated , then added : `` so far as we can tell , all the others attack . '' 'well , i should be leaving , i 'm due back in denver by noon . over his suit , he wore a light navy overcoat . i have discovered a path , but you yourselves must tread the path . 