Frank glanced at her in surprise. He had not asked her for that dance. What could she mean? Effie noted the glance and cast her eyes downward.

Like a flash the truth came over Frank. During their brief stay in Santa Barbara he had met Effie quite often with Inza. He had simply regarded her as a rather pretty and winning girl, and had paid her no more attention than was demanded by courtesy. Now it seemed——

He was compelled to smile. Was it possible the foolish girl imagined he was in love with her?

She must know of his sincere admiration for Inza.

Still, such is the weakness of human kind, he did not feel greatly offended at the discovery. Effie was attractive and——

Then it happened that, almost before Frank realized it, they were on the floor, gliding gracefully along to the swing and throb of the music.

Effie was a delightful waltzer, light as a feather and graceful as a swan. Ordinarily it would have cost Frank no effort at all with such a partner.

But this was not an ordinary occasion, and Merriwell felt no satisfaction in dancing, even though Effie was a perfect waltzer. He realized that he was doing wrong and he was decidedly wretched.

On the second round Frank and Effie came close to Inza. She was dancing with Bart Hodge. For a single moment Inza’s dark eyes looked at Merry, but they turned away, and she laughed at something Hodge was whispering in her ear.

Merriwell felt a flush of heat pass over his body, and his cheeks burned. He saw Hodge’s arm about Inza’s waist, and an intense feeling of jealousy seized upon him. He forgot that he was to blame and he railed at his friend.