"I'll write to Mrs. Vernon in the morning," Mrs. Cartwright remarked.

"Telegraph" said Cartwright, who did not lose time when he had made a plan. "When the lines are not engaged after business hours, you can send a night-letter; a long message at less than the proper charge."

Mrs. Cartwright looked pleased. Although she was rich and sometimes generous, she liked small economies.

"After all, writing a letter's tiresome," she said. "Telegrams are easy. Will you get me a form?"

[CHAPTER II]

[IN THE DARK]

In the morning Cartwright told the porter to take his chair to the beach and sat down in a shady spot. He had not seen Barbara at breakfast and was rather sorry for her, but she had not known Shillito long, and although she might be angry for a time, her hurt could not be deep. Lighting his pipe, he watched the path that led between the pines to the water.

By and by a girl came out of the shadow, and going to the small landing-stage, looked at her wrist-watch. Cartwright imagined she did not see him and studied her with some amusement. Barbara looked impatient. People did not often keep her waiting, and she had not inherited her mother's placidity. She had a touch of youthful beauty, and although she was impulsive and rather raw, Cartwright thought her charm would be marked when she met the proper people and, so to speak, got toned down.

Cartwright meant her to meet the proper people, because he was fond of Barbara. She had grace, and although her figure was slender and girlish, she carried herself well. Her brown eyes were steady, her small mouth was firm, and as a rule her color was delicate white and pink. Now it was high, and Cartwright knew she was angry. She wore boating clothes and had obviously meant to go on the lake. The trouble was, her companion had not arrived.

"Hallo!" said Cartwright. "Are you waiting for somebody?"