"I am engaged on one," said Tony. "I can't tell you what it is to-day, because I have got to go in three minutes, and I always stammer if I try to talk quickly. Besides it's too interesting to hurry over."

"My dear Tony," said Lady Jocelyn; "you fill me with curiosity. If you don't come round again soon and tell me all about it I shall never forgive you."

"I shall come," said Tony. "I fancy it's going to be one of those enterprises which will absorb a good deal of advice and assistance."

"You can count on mine," said Lady Jocelyn, "even if I have to imperil my hitherto unblemished reputation in Chester Square."

Tony bent down and kissed her cheek. "Dear Aunt Fanny," he said. "I should certainly propose to you if it wasn't forbidden in the prayer-book."

Lady Jocelyn laughed and patted his hand. "I appreciate the compliment, Tony," she said, "but perhaps it's just as well as it is. I am getting old, and you would be a very bad preparation for the next world." She paused. "Remember," she added; "if you don't come back within three days and tell me all about the Enterprise I shall put the matter in the hands of the S.P.C.A."

"What's that?" inquired Tony.

"The Society for the Prevention of Cruelty to Aunts," said Lady Jocelyn.

A slight but natural reluctance on the part of the Peugot to leave such a select neighbourhood, delayed Tony for several minutes outside the house. At length, however, he managed to persuade the big car to start, and just baffling a masterly attempt at suicide by a passing terrier, he set off on his return journey to Hampstead.

He did not go direct to Mrs. Spalding's, but continued his way straight up Haverstock Hill and across the Heath to his own house. Here he got out and handed the car over to the care of Jennings, who came sauntering down from the garage in his usual sombre fashion.