`` yeah , i 'm doing another tour with vets without borders . it 's the only way i can put the mark on you . '' in a low voice , she said , `` why in god 's name would you want to do that ? '' `` your taste has always been questionable , master silk , '' wolf said in a frosty tone . and those two are n't people you want to cross , so stop thinking about running . smoked a couple of cigarettes over breakfast , typed a few pages of his book . 