"The man who came with that man," he scribbled, nodding his heavy face toward the blue-eyed boy.

"But is this the man that shot you?" I demanded.

"The man who came with that man is the one," he scrawled.

"Well, then this is the man that shot you?" I cried.

But he would not answer definitely to that, but sat a long time glaring out of his swollen, vindictive countenance propped up in his pillows at the tall, solemn correspondent. By and by he motioned again for paper.

"I think so. I am not sure," he miswrote.

I did NOT think so, and as the sum total of his descriptions of his assailant during the past several days amounted to "a tall man, rather short, with a face and two eyes"—he was very insistent about the eyes, which is the reason the doll-eyed boy had fallen into the drag-net—I permitted myself to accept my own opinion as evidence. The Peruvian was in all likelihood in no condition to recognize a man from a loup-garou by the time the fracas started. Much ardent water had flowed that night. I took the suspects down to Ancon station and let them cool off in porch rocking-chairs. Then I gave them passes back to Pedro Miguel for the evening train. The doll-eyed boy smiled girlishly upon me as he descended the steps, but the correspondent strode slowly away with the downcast, cheerless countenance of a man who has been hurt beyond recovery.

There were strangely contrasted days in the "gum-shoe's" calendar. Two examples taken almost at random will give the idea. On May twentieth I lolled all day in a porch rocker at Ancon station, reading a novel. Along in the afternoon Corporal Castillo drifted in. For a time he stood leaning against the desk-rail, his felt hat pushed far back on his head, his eyes fixed on some point in the interior of China. Then suddenly he snatched up a sheet of I. C. C. stationery, dropped down at a typewriter, and wrote at express speed a letter in Spanish. Next he grasped a telephone and, in the words of the deskman, "spit Spig into the 'phone" for several minutes. That over he caught up an envelope, sealed the letter and addressed it. An instant later the station was in an uproar looking for a stamp. One was found, the Corporal stuck it on the letter, fell suddenly motionless and stared for a long time at vacancy. Then a new thought struck him. He jerked open a drawer of the "gum-shoe" desk, flung the letter inside—where I found it accidentally one day some weeks afterward—and dropping into the swivel-chair laid his feet on the "gum-shoe" blotter and a moment later seemed to have fallen asleep.

By all of which signs those of us who knew him began to suspect that the Corporal had something on his mind. Not a few considered him the best detective on the force; at least he was different enough from a printer's ink detective to be a real one. But naturally the strain of heading a detective bureau for weeks was beginning to wear upon him.

"Damn it!" said the Corporal suddenly, opening his eyes, "I can't be in six places at once. You'll have to handle these cases," and he drew from a pocket and handed me three typewritten sheets, then drifted away into the dusk. I looked them over and returned to the porch rocker and the last chapters of the novel.