Triple Spies w/ Direct link technology(A Mystery Classic)

Second-hand clothing, that was Wo Cheng's line. But it was a rather unusual shop he kept. Being a Chinaman, he could adapt himself to circumstances, at least within his own realm, which was clothes. His establishment had grown up out of the grim necessity and dire pressure of war. Not that the pressure was on his own person; far from that. Somewhere back in China this crafty fellow was accumulating a fortune. He was making it in this dim, taper-lighted, secret shop, opening off an alley in Vladivostok.