Simon found Kearney’s keys, unlocked the handcuffs, and transferred them to the detective’s wrists. He took Kearney’s badge and identification, figuring that a handcuffed man without credentials would be more than ordinarily delayed in starting a hue and cry. Then they took Kearney out of the car and laid him under a tree with his hat over his face, and drove quickly away.

The Saint’s brain flogged itself pitilessly under the impassive mask of his face.

“Secret passages,” he repeated, as he opened up the headlights on the road to Wheaton. “Hoppy, I ought to have my head examined.”

“What for, boss?”

“Maggots. What the hell’s the first thing you’d expect to find in a hide-out that used to belong to Al Capone? And don’t you remember Sammy said he had a safe place to hide Junior?”

“Sure.”

“Well, it was safe. So safe that Kearney couldn’t find it. But we’ll find it this time, if we have to blast for it. And then we’ll know whether Sammy and his friend Fingers double-crossed us, or if the King caught up with them.”

He reconnoitered the house carefully, but there were no signs of a police guard, and a ground-floor window succumbed in short order to the Saint’s expert manipulation. It was after that that the problems began to multiply, and it took two hours of methodical labour to work them out.

They finally found the “safe place” by tortuously tracing a ventilating pipe that seemed to have an outlet but no inlet. Even then the field was merely narrowed down to the cellar, and it took an inch-by-inch investigation to settle on the probable entrance. Hoppy’s reminiscences of bootlegging days were helpful and diverting, sometimes gruesome, but in the end they had to use crowbars to break down the brick wall. There was a steel plate beneath that, but once its locking mechanism was revealed it surrendered to a piece of bailing wire. It let them into a small, comfortably furnished room with a ventilating plate in the ceiling, where Sammy the Leg, trussed like an unsinged chicken, lay philosophically on a cot, and looked at them.

“Chees, pal,” Hoppy said, as he worked on Sammy’s ropes with a jack-knife. “We t’ought ya’d been bumped or sump’n.”