“What seems to be the trouble, Sallie?” queried Mr. Stuart, springing from the car. “It’s after midnight. I grew worried when you didn’t return to the hotel at eleven, so decided I had better come out after you. I rather think we exceeded the speed limit too,” he laughed, turning to the chauffeur.

Then Ruth burst forth with an excited account of the night’s adventure. Mr. Stuart looked grave. “I shall send you an officer in the morning, Countess,” he said.

“These are the two young men who came so gallantly to our rescue, Mr. Stuart,” said the countess, turning to the “Motor Boat” boys who stood modestly in the background.

Mr. Stuart shook hands with both young men, thanking them for their prompt response to the call for help. “We should be pleased to have you dine with us to-morrow evening,” he said.

“Thank you,” responded the young captain, “but we shall weigh anchor in the morning.”

After bidding farewell to the two young men and good night to Madame de Villiers and the Countess Sophia, the “Automobile Girls” and Miss Sallie stepped into the car in which Mr. Stuart had driven to the villa.

“I’ll send a man out to put that other car in shape to-morrow,” he said to Ruth as they sped down the drive. “But, hereafter when this valiant band, known as the ‘Automobile Girls’ pays a visit to the Countess Sophia I shall insist upon accompanying them whether or not I am invited.”

CHAPTER XIV

THE PLOT THICKENS