"The bell at last!" exclaimed Dee.

"Well, your lessons have been Reeling and Writhing, Dee Tucker. I never saw such a wiggler in my life." But Dee was off like a whirlwind, without a word to Dum and me. She didn't even take her books with her or gather up the scattered papers that were strewn over her desk. We mercifully saved her some demerits by putting things in order for her.

"What do you reckon is up with Dee?" said Dum anxiously. "She is either brewing some mischief or is already in a scrape."

We found the door to 117 carefully closed and Dee already in bed. How she ever managed to get in so rapidly, I could not see, unless she followed the plan of "Diddle, diddle dumpling, my son, John."

"Now, Dee Tucker, what is the matter with you?" begged Dum anxiously.

"The matter with me?" said Dee with feigned coolness. "Nothing on earth, my dear sister. What should be the matter with me? I am simply sleepy and thought I would get into bed."

"How about your teeth and your prayers?"

"Cleaned 'em and said 'em," said Dee laconically, and she turned over rather gingerly, I noticed, and pretended to have fallen into a deep sleep.

"She won't be able to keep it to herself very long," whispered Dum to me. "If it is any fun, she can't be low enough not to share it; and if it is trouble of some sort, she is sure to let us in on it. I'll take the motto of Prosper le Gai: 'I bide my time.'"

Respecting Dee's evident desire for silence, Dum and I went very quietly to bed and had the light out long before it was time.