the detective. "That guy Big Jake is poison! He's takin' over the whole town, bit by bit! You've been lucky so far, but your luck could run out—"

Brink shook his head.

"No-o-o," he said matter-of-factly. "I'm grateful to you, Mr. Fitzgerald, but I have a special kind of luck. I won't tell you about it because you wouldn't believe but—but I can give you some of it. If you don't mind, I will."

He went to the slightly dusty, partly-plastic machine. On its shelf were some parts of metal, and some of transparent plastic, and some grayish, granular substance it was hard to identify. There was an elaborate diagram of something like an electronic circuit inside, but it might have been a molecular diagram from organic chemistry. Brink made an adjustment and pressed firmly on a special part of the machine, which did not yield at all. Then he took a slip of plastic out of a slot in the bottom.

"You can call this a good-luck charm," he said pleasantly, "or a talisman. Actually it's a psionic unit. One like it works very well, for me. Anyhow there's no harm in it. Just one thing. If your eyelids start to twitch, you'll be headed for danger or trouble or something unpleasant. So if they do twitch, stop and be very, very careful. Please!"

He handed the bit of plastic to Fitzgerald, who took it without conscious volition.

Then Brink said briskly: "If there isn't anything else—"

"You won't swear out a warrant against Big Jake?" demanded Fitzgerald bitterly.

"I haven't any reason to," said Brink amiably. "I'm doing all right. He hasn't harmed me. I don't think he will."

"O.K.!" said the detective bitterly. "Have it your way! But he's got it in for you an' he's goin' to keep tryin' until he gets you! An' whether you like it or not, you're goin' to have some police protection as soon as I can set it up."

He stamped out of the cleaning-and-drying plant. Automatically, he put the bit of plastic in his pocket. He didn't know why. He got into his car and drove downtown. As he drove, he looked suspiciously at his pipe. He fumed. As he fumed, he swore. He did not like mysteries. But there was no mystery about his dislike for Big Jake Connors. He turned aside from the direct route to Headquarters to indulge it. He drove to a hospital where four out-of-town hoods had been carried two days before. He marched inside and up to a second-floor corridor door with a uniformed policeman seated outside it.

"Hm-m-m. Donnelly," he growled. "How about those guys?"

"Not so good," said the patrolman. "They're gettin' better."

"They would," growled Fitzgerald.

"A lawyer's been to see 'em twice," said the patrolman. "He's comin' back after lunch."

"He would," grunted the detective.

"They want out," said the cop.

"I'm not surprised," said Detective Sergeant Fitzgerald.

He went into the sick room. There were four patients in it, none of them looking exactly like gentle invalids. There were two broken noses of long-ago dates, three cauliflower ears, and one scar of a kind that is not the result of playing lawn tennis. Two were visibly bandaged, and the others adhesive-taped. All of them looked at Fitzgerald without cordiality.

"Well, well, well!" he said. "You fellas still here!" There was silence. "In union there is strength," said Fitzgerald. "As long as you stay in one room everybody's sure the others haven't started rattin'. Right?"

One of the four snarled silently at him.

"It was just a accident," pursued the detective. "You four guys are ridin' along peaceable, merrily takin' the air, when quite inadvertently one of you almost blows the head off of another, and he's so astonished at there bein' a gun in the car that he wrecks it. And when they get you guys in the hospital there ain't one of you knows anything about four sawed-off shotguns and a tommy gun in the car with you. Strange! Strange! Strange!"

Four faces regarded him with impassive dislike. The bandaged ones were prettier than the ones that weren't.

"That tommy gun business," explained Fitzgerald, "is a federal affair. It's against Fed law to carry 'em around loaded. And your friend Big Jake hasn't been leavin' presents on the White House steps. Y'know, you guys could be in trouble!"

Three pairs of eyes and an odd one—the other was hidden under a bandage—stared at him stonily.

"Y'see," explained Fitzgerald again, "Big Jake's slipped up. He hasn't realized it yet. Its my little secret. A week ago I thought he had me licked. But somethin' happened, and today I felt like I had to come around and congratulate you fellas. You got a break! You're gonna have free board and lodging for years to come! I wanted to be the first to tell you!"

He beamed at them and went out. Outside, his expression changed. He said bitterly to the cop at the door: "I bet they beat this rap!"

He went downstairs and out of the hospital. He started around the building to his car.

His eyelid twitched. It twitched again. It began to quiver and flutter continuously. Fitzgerald stopped short to rub the offending eye.

There was a crash. A heavy glass water-pitcher hit the cement walk immediately before him. It broke into a million pieces. He glared up. The pitcher would have hit him if it hadn't been for a twitching eyelid that had brought him to a stop. The window of the room he'd just left was open, but there was no way to prove that a patient had gotten out of bed to heave the pitcher. And it had broken into too many pieces to offer fingerprint evidence.

"Hah!" said Fitzgerald morosely. "They're plenty confident!"

He went to Headquarters. There were more memos for his attention. One was just in. A cab had crossed a sidewalk and crashed into a plate-glass window. Its hydraulic brakes had failed. The trouble was a clean saw-cut in a pressure-line. Fitzgerald went to find out about it. The cab driver bitterly refused to answer any questions. He wouldn't even admit that he was not insured by Big Jake against such accidents. Fitzgerald stormed. The owner-driver firmly—and gloomily—refused to answer a question about whether he'd been threatened if he didn't pay protection money.

Fitzgerald raged, on the sidewalk beside the cab in the act of being extracted from the plate-glass window. An open-mouthed bystander listened admiringly to his language. Then the detective's eyelid twitched. It twitched again, violently. Something made him look up. An employee of the plate-glass company—there were rumors that Big Jake was interesting himself in plate-glass insurance besides cabs—wrenched loose a certain spot. Fitzgerald grabbed the bystander and leaped. There was a musical crash behind him. A tall section of the shattered glass fell exactly where he had been standing. It could have been pure accident. On the other hand—

He couldn't prove anything, but he had a queer feeling as he left the scene of the crash. Back in his own car he felt chilly. Driving away, presently, he felt his eyelid tentatively. He wasn't a nervous man. Ordinarily his eyelids didn't twitch.

He went to investigate a second memo. It was a restaurant, and he edged the police car gingerly into a lane beside the building. In the rear, the odor of spilled beer filled the air. It would have been attractive but for an admixture of gasoline fumes and the fact that it was mud. Mud whose moisture-content is spilled beer has a peculiar smell all its own.

He got out of his car and gloomily asked the questions the memo called for. He didn't need to.