"But what about Ada?" she questioned.

"Oh, she can take your place in one of the other autos, can't she?"

"I—I—suppose so," faltered Grace. She hardly knew how to go on. She did not wish particularly to take a ride with Waltham, and, at the same time, she was hurt over the way Sam had spoken to her.

"See here, Sis," cried the young millionaire, "I am going to take Miss Laning back in my runabout. She says you can take her place with the Rovers."

"Oh, all right, Chester," answered the sister. "Hope you have a nice time of it," she added to Grace.

There was a large crowd down among the automobiles, and our friends had all they could do in the semi-darkness to get their machines out on the road in safety.

"Where is Grace?" demanded Sam, as some of the others came up to him. He had just turned on the lights of both cars.

"She is going to ride back with Chester," answered Ada Waltham. "You'll have to let me ride back with you," and she laughed lightly.

"Oh, all right. Come ahead," returned the youngest Rover. He spoke as lightly as he could. He did not wish to let the others know his true feelings. There was a strange bitterness in his heart, and for the moment he wished that he had never come on this tour.