"This sister business!" expostulated Saunders. "Why, everybody knows you arrived at the Hôtel Concordia by yourself, and without expectation of a visit from any relative."

"Everybody knows it?" queried Trafford blandly.

"By everybody, I mean the police, who study most things, and particularly the visitors' list at the 'Concordia.' The hall-porter of that excellent hotel is one of Meyer's most trusted agents, and there is not the slightest doubt that it was the Princess Gloria who enjoyed the privilege of claiming you as a brother."

"A half-brother," corrected Trafford.

"A half-brother, then," growled Saunders. "Anyhow, it is established beyond a doubt that you have helped the Princess by every means in your power."

"Then we will admit what is universally known," said Trafford coolly. "Only, I don't agree with your description of me as an idiotic ass. I came out here for excitement, and as you don't seem willing to provide me with it, I am finding it for myself. Besides, the Princess is a splendid little person, and to cultivate her society is the act not of an ass, but of a philosopher."

"That sort of philosophy leads to the Strafeburg," retorted Saunders. "Be warned, old friend. I know more about this charming country than you do. You have won the King's Prize. Wrap it in tissue paper and take it by the midnight express to Vienna. There is excellent skating to be had there—and you may come across your half-sister."

"My dear humourist," said Trafford, smiling and twirling his moustache. "I have no further use for—half-sisters."

Saunders started in amazement, not at the words themselves, but at their tone, and the twinkle that accompanied them.

"Nervy, Nervy Trafford," he said solemnly. "Do you suppose a Schattenberg sets her cap at an American! If she wins a throne,—as she may for all I know,—you will be put in a row with other gallant dupes of her witchery, and you will be allowed to kiss her hand every first and second Thursdays. Give it up, man," went on Saunders more heartily. "Give up playing poodle-dog to beauty in distress. You will get plenty of scars and very few lumps of sugar. Moreover, you may take it from me that a sterner policy of suppression is being pursued. There are important arrests impending."