And dad admits that he did know the combination of the safe."
"He knew it?"
"Accidentally. He was cleaning the library fireplace one day when he found a slip of paper with numbers marked on it. The combination was so simple that any one could remember it if he read it once. Dad didn't realize what it was until he had studied it a while, and then he put it back on Mr. Applegate's desk. The window was open and the breeze had blown the paper to the floor."
"Does Applegate know that?"
"Not yet. But dad is going to tell him now. He says he knows it will look bad for him, but he's going to tell the truth about it. He knew the combination, although of course he would never think of using it."
From the library came the dull hum of voices. The harsh tones of Hurd Applegate occasionally rose above the murmur of conversation and once the boys heard Mr. Robinson's voice rise sharply.
"I didn't do it. I tell you I didn't take that money."
"Then where did you get the nine hundred you paid on that note?" demanded Mr. Applegate.
There was silence for a while.
"Where did you get it?"
