By back ways so that even in the glare of automobile headlights he would not be recognized, he made his way to Dodge Hall. As he saw the house looming up in the moonlight he put on his mask and approached cautiously. Gaining the house, he opened a window, noiselessly turning the catch as deftly as a house-breaker, and climbed into the living-room.

A moment he looked around, then tiptoed over to the table. He looked at it to be sure that it was the right one and the right drawer. Then he bent down to force the drawer open.

"Pouf!" a blinding flash came and a little metallic click of the shutter, followed by a cloud of smoke.

As quick as it happened, there went through Del Mar's head, the explanation. It was a concealed camera. He sprang back, clapping his hands over his face. Out of range for a moment, he stood gazing about the room, trying to locate the thing.

Suddenly he heard footsteps. He dived through the window that he had opened, just as some one ran in and switched on the lights.

. . . . . . .

Half asleep, I heard a muffled explosion, as if of a flash-light. I
started up and listened. Surely some one was moving about down-stairs.
I pulled my gun from my pocket and ran out of the room. Down the steps
I flung myself, two at a time.

In the living-room, I switched on the lights in time to see some one disappear through an open window. I ran to the window and looked out. There was a man, half doubled up, running around the side of the house and into a clump of bushes, then apparently lost. I shot out of the window and called.

My only answer was an imprecation and return volley that shattered the glass above my head. I ducked hastily and fell flat on the floor, for in the light streaming out, I must have been a good mark.

I was not the only one who heard the noise. The shots quickly awakened Elaine and she leaped out of bed and put on her kimono. Then she lighted the lights and ran down-stairs.