"Just to make it businesslike, the executrix demands your note for—um—sixty days, say. 'For one cigarette received, I promise to pay——'"

"Given!" He pulled a gold pencil from his pocket and made a pretense of writing the form on his cuff. Then he lit his borrowed cigarette and inhaled it gratefully.

"Your captain friend's straight from Egypt; I don't have to be told that," Willy Kimball murmured, in polite ecstasy. "At Shepard's, in Cairo, you'll get such a cigarette as this, and nowhere else in a barren world. The breath of the acanthus blossom—if it really has a breath—never heard."

"Back in Kewanee the Ladies' Aid Society will have you arrested," Kitty put in mischievously. "They're terribly wrought up over cigarettes—for minors."

Kimball cast her a glance of deep reproach. As he lifted the cigarette to his lips for a second puff, Jane's eyes mechanically followed the movement. Something caught and held them, wonder-filled.

On the side of the white paper cylinder nearest her a curious brown streak appeared—by the merest freak of chance her glance fell on it. As she looked, the thin stain grew darker nearest the fresh ash. The farther end of the faint tracing moved—yes, moved, like a threadworm groping its way along a stick.

"Now what are they all doing out there?" Kitty Sherman was asking. "All those men running top speed with their guns carried up so high."

"Bayonet charge," Kimball answered. "Nothing like the real thing, of course."

Jane Gerson was watching the twisting and writhing of that filament of brown against the white. An invisible hand was writing in brown ink on the side of the cigarette—writing backward and away from the burning tip. It lengthened by seconds—"and Louisa to Crandall."

So the letters of silver nitrate formed themselves under her eyes. Kimball took the cigarette from his lips and held it by his side for a minute. He and Kitty were busy with each other's company for the time, ignoring Jane. She burned with curiosity and with excitement mounting like the fire of wine to her brain. Would he never put that cigarette to his lips again, so she could follow the invisible pen! So fleeting, so evanescent that worm track on the paper, wrought by fire and by fire to be consumed. A mystery vanishing even as it was aborning! After ages, the unconscious Kimball set the cigarette again in his lips.