considered yourself immortal. You should be more careful."

The younger man threw his arm about his wife’s shoulders. "Meriem is right," he said; "you should be more careful, Father."

Tarzan shrugged. "If you and mother had your way my nerves and muscles would have atrophied long since. They were given me to use and I intend using them—with discretion. Doubtless I shall be old and useless soon enough, and long enough, as it is."

A child burst suddenly from the bungalow, pursued by a perspiring governess, and raced to Meriem’s side.

"Muvver," he cried, "Dackie doe? Dackie doe?"

"Let him come along," urged Tarzan.

"Dare!" exclaimed the boy, turning triumph­antly upon the governess; "Dackie do doe yalk!"

Out on the level plain, that stretched away from the bungalow to the distant jungle the ver­dant masses and deep shadows of which were vaguely discernible to the northwest, lay a bi­plane, in the shade of which lolled two Waziri warriors who had been trained by Korak, the son of Tarzan, in the duties of mechanicians, and, later, to pilot the ship themselves; a fact that had not been without weight in determining Tar­zan of the Apes to perfect himself in the art of