“Forgive me, if I am selfish in pressing for an answer; but I must go to-morrow, and a single word will change my whole future for the better or the worse.  Won’t you speak it, Dora?”

If they had been alone, Debby would have put her arms about his neck, and said it with all her heart; but she had a presentiment that she should cry, if her love found vent; and here forty pairs of eyes were on them, and salt water seemed superfluous.  Besides, Debby had not breathed the air of coquetry so long without a touch of the infection; and the love of power, that lies dormant in the meekest woman’s breast, suddenly awoke and tempted her.

“If you catch me before I reach that rock, perhaps I will say ‘Yes,’” was her unexpected answer; and before her lover caught her meaning, she was floating leisurely away.

Frank was not in bathing-costume, and Debby never dreamed that he would take her at her word; but she did not know the man she had to deal with; for, taking no second thought, he flung hat and coat away, and dashed into the sea.  This gave a serious aspect to Debby’s foolish jest.  A feeling of dismay seized her, when she saw a resolute face dividing the waves behind her, and thought of the rash challenge she had given; but she had a spirit of her own, and had profited well by Mr. Joe’s instructions; so she drew a long breath, and swam as if for life, instead of love.  Evan was incumbered by his clothing, and Debby had much the start of him; but, like a second Leander, he hoped to win his Hero, and, lending every muscle to the work, gained rapidly upon the little hat which was his beacon through the foam.  Debby heard the deep breathing drawing nearer and nearer, as her pursuer’s strong arms cleft the water and sent it rippling past her lips.  Something like terror took possession of her; for the strength seemed going out of her limbs, and the rock appeared to recede before her; but the unconquerable blood of the Pilgrims was in her veins, and “Nil desperandum” her motto; so, setting her teeth, she muttered, defiantly,—­

“I’ll not be beaten, if I go to the bottom!”

A great splashing arose, and when Evan recovered the use of his eyes, the pagoda-hat had taken a sudden turn, and seemed making for the farthest point of the goal.  “I am sure of her now,” thought Frank; and, like a gallant sea-god, he bore down upon his prize, clutching it with a shout of triumph.  But the hat was empty, and like a mocking echo came Debby’s laugh, as she climbed, exhausted, to a cranny in the rock.

“A very neat thing, by Jove!  Deuse take me if you a’n’t ’an honor to your teacher, and a terror to the foe,’ Miss Wilder,” cried Mr. Joe, as he came up from a solitary cruise and dropped anchor at her side.  “Here, bring along the hat, Evan; I’m going to crown the victor with appropriate what-d’-ye-call-’ems,” he continued, pulling a handful of sea-weed that looked like well-boiled greens.

Frank came up, smiling; but his lips were white, and in his eye a look Debby could not meet; so, being full of remorse, she naturally assumed an air of gayety, and began to sing the merriest air she knew, merely because she longed to throw herself upon the stones and cry violently.