"I get it!" said Wilbur.

"Dirty work at the crossroads," added Steve.

"Say, Steve, hold it for twenty minutes, can't you? I got to see a man down here. Be good; don't hurt any one till I get back."

"Do my best," said Steve, "but they're down there in the Square now stackin' up drive impedimenta and such, red banners, and so forth, tuning up to warble the hymn to free Russia. Hurry if you want to join out with us!"

"I'll do that little thing, Steve. See you again." He passed on, making a way through the jostling throng of soldiers and civilians. "Just my luck," he muttered. "I hope the kid isn't in." Never before had he thought of his brother as "the kid."

He passed presently through swinging glass doors, and in a hallway was told by a profusely buttoned youth in spectacles that Mr. Whipple was out. It was not known when he would be in. His movements were uncertain.

"He might be in or he might be out," said the boy.

He was back in the street, edging through the crowd, his head up, searching for the eager face of Steve Kennedy, late his sergeant. Halfway up the next block he found him pausing to roll a cigarette. Steve was a scant five feet, and he was telling a private who was a scant six feet that there would be dirty work at the crossroads—when the fur-faces started.

"We're too far away," suggested Wilbur. "If they start from the Square they'll be mussed up before they get here. You can't expect people farther down to save 'em just for you. Where's your tactics, Steve?"

They worked slowly back down the Avenue. It was nine o'clock now, and the street was fairly free of vehicles. The night was clear and the street lights brought alert, lean profiles into sharp relief, faces of men in uniform sauntering carelessly or chatting in little groups at the curb. A few unseeing policemen, also sauntering carelessly, were to be observed.