“On the roof of the porte-cochère!”

Shade of Montessori! The rascals had been out on that sloping tin roof. It turned me rather sick to think of it.

Accused, they admitted it frankly.

“I unlocked the window,” Harry said, “and Freddie got the bread. It was out in the gutter. He slipped once.”

“Almost went over and made a squash on the pavement,” added Freddie. “We gave the little fishes the bread for breakfast, and now they’re gone to God.”

The bread had contained poison, of course. Even the two little snails that crawled over the sand in the aquarium were motionless. I sniffed the water. It had a slightly foreign odor. I did not recognize it.

Panic seized me then. I wanted to get away and take the children with me. The situation was too hideous. But it was still early. I could only wait until the family roused. In the meantime, however, I made a nerve-racking excursion out on to the tin roof and down to the gutter. There was no more of the bread there. The porte-cochère was at the side of the house. As I stood balancing myself perilously on the edge, summoning my courage to climb back to the window above, I suddenly remembered the guard Mr. Patton had promised and glanced toward the square.

The guard was still there. More than that, he was running across the street toward me. It was Mr. Patton himself. He brought up between the two houses with absolute fury in his face.

“Go back!” he waved. “What are you doing out there anyhow? That roof’s as slippery as the devil!”

I turned meekly and crawled back with as much dignity as I could. I did not say anything. There was nothing I could bawl from the roof. I could only close and lock the window and hope that the people in the next house still slept. Mr. Patton must have gone shortly after, for I did not see him again.