The Freak dutifully complied. At the sight of his ticket the collector's morose countenance lightened almost to the point of geniality. He was not to go empty away after all.

"Great Northern ticket. Not available on this line," he announced.

"It's all right, old man," explained my fag affably. "I changed from the Great Northern at Peterborough. This line of yours is so much jollier," he added soothingly.

"Six-and-fourpence," said the collector.

The Freak, who was well endowed with pocket-money even at the end of term, complied with the utmost cheerfulness; asked for a receipt; expressed an earnest hope that the collector's real state of health belied his appearance; and resumed his corner-seat with a friendly nod of farewell.

Two minutes later this curious episode was at an end, and the train was swinging on its way to London. Mrs. Welwyn, looking puzzled and ashamed, sat silently in her corner; Mr. Welwyn, who was not the man to question the workings of Providence when Providence worked the right way, hummed a cheerful little tune in his. The deplorable child Percy slept. The Freak, with a scarlet face, industriously perused a newspaper.

As for Miss Tilly Welwyn, she sat happily upon a suitcase on the floor, still engaged in making unmaidenly eyes at the quixotic young gentleman who had just acted, not for the last time in his life, as her banker.

CHAPTER III

IO SATURNALIA!

I