which adorn the steps. Artistic contemplations may well improve your culture."
"All right," replied Carnes. "I'll assume a pensive air and moon at the lions, but I might do better if you told me what I was looking for."
"You are looking for knowledge, my dear Carnes," said the doctor with a laugh. "Remember the saying of the sages: To the wise man, no knowledge is useless."
A HUGE Martin bomber roared down to a landing at the Maywood airdrome, and a burly figure descended from the rear cockpit and waved his hand jovially to the waiting Carnes. The secret service man hastened over to greet his colleague.
"Have you got that truck I wired you to have ready?" demanded the doctor.
"Waiting at the entrance; but say, I've got some news for you."
"It can wait. Get a detail of men and help us to unload this ship. Some of the cases are pretty heavy."
Carnes hurried off and returned with a gang of laborers, who took from the bomber a dozen heavy packing cases of various sizes, several of them labelled either "Fragile" or "Inflammable" in large type.
"Where do they go, Doctor?" he asked when the last of them had been loaded onto the waiting truck.
"To the First National Bank," replied Dr. Bird, "and Casey here goes with them. You know Casey, don't you, Carnes? He is the best photographer in the Bureau."
"Shall I go along too?" asked Carnes as he acknowledged the introduction.
"No need for it. I wired Rogers and he knows the stuff is coming and what to do with it. Unpack as soon as you get there, Casey, and start setting up as soon as the bank closes."
"All right, Doctor," replied Casey as he mounted the truck beside the driver.
"Where do we go, Doctor?" asked Carnes as the truck rolled off.
"To the Blackstone Hotel for a bath and some clean clothes," replied the doctor. "And now, what is the news you have for me?"
"The news is this, Doctor. I carried out your instructions diligently and, during the daylight hours, the lions have not moved."
DR. BIRD looked contrite.
"I beg your pardon, Carnes," he said. "I really didn't think when I left you so mystified how you must have felt. Believe me, I had my own reasons, excellent ones, for secrecy."
"I have usually been able to maintain silence when asked to," replied Carnes stiffly.
"My dear fellow, I didn't mean to question your discretion. I know that whatever I tell you is safe, but there are angles to this affair that are so weird and improbable that I don't dare to trust my own conclusions, let alone share them. I'll tell you all about it soon. Did you get those tickets I wired for?"
"Of course I got them, but what have two tickets to the A. A. U. track meet this afternoon got to do with a bank robbery?"
"One trouble with you, Carnes," replied the doctor with a judicial air, "is that you have no idea of the importance of proper relaxation. Is it possible that you have no desire to see Ladd, this new marvel who is smashing records right and left, run? He performs for the Illinois Athletic Club this afternoon, and it would not surprise me to see him lower the world's record again. He has already lowered the record for the hundred yard dash from nine and three-fifths to eight and four-fifths. There is no telling what he will do."
"Are we going to waste the whole afternoon just to watch a man run?" demanded Carnes in disgust.
"We will see many men run, my dear fellow, but there is only one in whom
