"How did you guess it?" he said, after a pause.

"A diplomat should watch the newspapers," said I, and pointed to this item in the Court News of that morning's issue:

"His Excellency the Honorable Richard Courtney, the newly accredited American Ambassador, is expected to arrive to-day. He is accompanied by Major Dalberg, the Military Attaché. His Majesty has ordered his Aide-de-Camp, Colonel Bernheim, to invite them to the Birthday Ball to-night; where they will be honored by a special presentation."

Courtney read it carefully. "At last I see the simple truth in a daily paper," he commented. "But, as for you, my friend, button your coat well over your heart for it's in for a hard thump tonight."

"So?" said I.

"There won't be so much indifference after you've met Her and—seen a certain picture in the Corridor of Kings," he retorted, with a superior smile.

"Think not?" said I, with another yawn. "What if I've done both years ago?"

He eyed me sharply. "It's foolish to bluff when a show-down is certain," he said.

"So one learns in the army."

"Of course not every hand needs to bluff," he said slowly.