"I hope he won't be late," she murmured to herself, and she felt of the blue ribbon to make sure that she had not forgotten it.

Meanwhile Jack reached the park, and from a distance surveyed with satisfaction the evident nervousness of his aunt.

"Ain't it rich?" he whispered to himself.

Rachel looked anxiously for the gentleman with the red rose pinned to his coat.

She had to wait ten minutes. At last he came, but as he neared her seat, Rachel felt like sinking into the earth with mortification when she recognized in the wearer a stalwart negro. She hoped that it was a mere chance coincidence, but he approached her, and raising his hat respectfully, said:

"Are you Miss Harding?"

"What if I am?" she demanded, sharply. "What have you to do with me?"

The man looked surprised.

"Didn't you send word to me to meet you here?"

"No!" answered Rachel, "and I consider it very presumptuous in you to write such a letter to me."