"No," was the reply; "I have not been in your room since yesterday."

"Nor you, Aunt Hannah?"

"No, my dear. What book is missing?"

"It was entitled 'The Siberian Exile.'"

"Good gracious!" exclaimed Mary Louise. "Wasn't that the book you found the letter in?"

"Yes."

"And you say it is missing?"

"It has mysteriously disappeared."

"Nonsense," said Uncle Peter, who had returned with a fine string of trout. "No one would care to steal an old book, and the thing hasn't legs, you know."

"Nevertheless," said Irene gravely, "it is gone."