the Veltopismakusians so that they may overcome all the other peoples of Minuni, but he has only succeeded in developing a method that gives pre­cisely opposite results from that which they seek, so, if he cannot make others larger, I doubt if he can make you any larger than you now are."

"I would be rather helpless among the enemies of my own world," said Tarzan, ruefully.

"You need not worry about that, my friend," said the prince gently.

"Why?" asked the ape-man.

"Because you have very little chance of reach­ing your own world again," said Komodoflorensal, a trifle sadly. "I have no hope of ever seeing Trohanadalmakus again. Only by the utter over­throw of Veltopismakus by my father’s warriors could I hope for rescue, since nothing less could overcome the guard in the quarry mouth. While we often capture slaves of the white tunic from the enemies’ cities, it is seldom that we gather in any of the green tunic. Only in the rare cases of utter surprise attacks by daylight do any of us catch an enemy’s green slaves above ground, and surprise day attacks may occur once in the lifetime of a man, or never."

"You believe that we will spend the rest of our lives in this underground hole?" demanded Tar­zan.

"Unless we chance to be used for labor above ground during the daytime, occasionally," replied