In the exuberance of his joy he slapped his companion roughly on the side of the head. Half in anger, half in play the anthropoid turned upon him, his fangs bared and glistening. Long, hairy arms reached out to seize him, and, as they had done a thousand times before, the two clinched in mimic battle, rolling upon the sward, striking, growling and biting, though never closing their teeth in more than a rough pinch. It was wondrous practice for them both. The boy brought into play wrestling tricks that he had learned at school, and many of these Akut learned to use and to foil. And from the ape the boy learned the methods that had been handed down to Akut from some common ancestor of them both, who had roamed the teeming earth when ferns were trees and crocodiles were birds.
But there was one art the boy possessed which Akut could not master, though he did achieve fair proficiency in it for an ape—boxing. To have his bull-like charges stopped and crumpled with a suddenly planted fist upon the end of his snout, or a painful jolt in the short ribs, always surprised Akut. It angered him too, and at such times his mighty jaws came nearer to closing in the soft flesh of his friend than at any other, for he was still an ape, with an ape's short temper and brutal instincts; but the difficulty was in catching his tormentor while his rage lasted, for when he lost his head and rushed madly into close quarters with the boy he discovered that the stinging hail of blows released upon him always found their mark and effectually stopped him—effec-
