But her brother was intent on more serious things, and merely pushed the trap aside as he pulled out the drawer with an excited gesture, which sent it and all its contents clattering to the floor.

"Confound the old thing! It always stuck so I had to give a jerk. Now, there it is, topsy-turvy!" and Thorny looked much disgusted at his own awkwardness.

"No harm done; I left nothing of value in it. Look back there, Ben, and see if there is room for a paper to get worked over the top of the drawer. I felt quite a crack, but I don't believe it is possible for things to slip out; the place was never full enough to overflow in any way."

Miss Celia spoke to Ben, who was kneeling down to pick up the scattered papers, among which were two marked dollar bills,—Thorny's bait for the thief. Ben looked into the dusty recess, and then put in his hand, saying carelessly:

"There's nothing but a bit of red stuff."

"My old pen-wiper—Why, what's the matter?" asked Miss Celia, as Ben dropped the handful of what looked like rubbish.

"Something warm and wiggly inside of it," answered Ben, stooping to examine the contents of the little scarlet bundle. "Baby mice! Aint they funny? Look just like mites of young pigs. We'll have to kill 'em if you've caught their mammy," he said, forgetting his own trials in boyish curiosity about his "find."

Miss Celia stooped also, and gently poked the red cradle with her finger; for the tiny mice were nestling deeper into the fluff with small squeaks of alarm. Suddenly she cried out: "Boys, boys, I've found the thief! Look here, pull out these bits and see if they wont make up my lost bills."

Down went the motherless babies as four ruthless hands pulled apart their cosey nest, and there, among the nibbled fragments, appeared enough finely printed, greenish paper, to piece out parts of two bank bills. A large cypher and part of a figure one were visible, and that accounted for the ten; but though there were other bits, no figures could be found, and they were willing to take the other bill on trust.

"Now, then, am I a thief and a liar?" demanded Ben, pointing proudly to the tell-tale letters spread forth on the table, over which all three had been eagerly bending.