Jimmy and Marv instinctively raised their hands. “Is that little Eddie Tobin? We’re his cousins come to visit.”

“Eddie? Do you know these fellows?”

The bandaged head was already craning painfully toward them. It nodded, and they heard little Eddie croak, “Family.”

The blue-gray eyes turned a warmer shade. “Come on in, boys.”

“Fancy digs,” said Jimmy. “We looked in the ward. They sent us up here.”

“Mr. Bell paid for it.”

Isaac Bell offered his hand and shook their horny mitts. “Everyone chipped in. Van Dorns look out for their own. I’m Isaac Bell.”

“Jimmy Richards. This here’s Marv Gordon.”

“I’ll leave you boys to your visit. Eddie, I’ll see you soon.”

Richards lumbered out after him into the hall. “How’s he doing, Mr. Bell?”

“Better than we hoped. He’s a tough kid. It’s going to take a while, but the docs are saying he’ll come out of it in pretty good shape. But I have to warn you, he won’t win any beauty contests.”

“Who did it? We’ll straighten them out.”

“We’ve already straightened them out,” said Bell. “It’s a Van Dorn fight, and your cousin is a Van Dorn.”

Richards didn’t like it. “None of us was happy when Eddie joined the law.”

Isaac Bell smiled. “The law does not like their appellation given to private detectives.”

“Whatever you say, bub. We appreciate what you’re doing for him. You ever need a church burned down or someone drowned, Eddie knows how to find us.”

ISAAC BELL WAS PORING through the noon reports from the squads hunting for Billy Collins when Archie Abbott telephoned from Grand Central. “Just got off the train. Something is missing from the Newport Torpedo Factory.”

“What?”

“Is the Old Man still in town?”

“Mr. Van Dorn’s in his office.”

“Why don’t you meet me downstairs?”

“Downstairs” meant privacy in the Hotel Knickerbocker’s cellar bar. Ten minutes later, they were hunched over a dark table. Archie beckoned the waiter. “You might want a drink before we report to the boss. I certainly do.”

“What’s missing?”

“Four electric torpedoes imported from England.”

The waiter approached. Bell waved him off.

“I thought everything burned up in the fire.”

“So did the Navy. They loaded all the junk on a barge to dump it offshore. I said to this Wheeler character, ‘Why don’t we count torpedoes? ’ Long story short, we went through the debris with a fine-tooth comb and tallied four missing electrics.”

Bell stared at his old friend. “By any chance were they the ones armed with TNT?”

“Wheeler is certain that those with TNT warheads are the ones missing.”

“Do you agree?”

“He had serial numbers. We found them on the remains of the cowlings. Found them all except those four-they’d been set aside for a torpedo boat to fire on the Test Range. It would have been too much of a coincidence if they’d been the only ones blown completely to smithereens.”

“And you’re sure the explosion wasn’t an accident?”

“I talked to the Navy-found an Annapolis man I knew at prep school. Our specialist confirmed. Riley from Boston, you know him. There is no doubt.”

“They are the Holy Grail of torpedoes,” Bell said, grimly. “Fast, long-range, silent propulsion married to immensely more powerful warheads.”

“The spy got the best. The only good news is that Wheeler can make more of them. The English are livid. They won’t sell us any more, but I learned that Ron Wheeler and his boys already started making unauthorized copies for the Navy. In the meantime, the spy got himself the latest British propulsion armed with the latest American warheads-priceless secrets to sell to the highest bidder.”

“Or deadly weapons to attack.”

“Attack? How would he fire them?” asked Archie. “Even a spy as cunning as this one can’t get his hands on a battleship.”

Isaac Bell said, “I would not put it past him to acquire a small torpedo boat.”

The old friends locked gazes. The laughter fled Archie’s green eyes. Bell’s blue turned dark as stone. He and Joseph Van Dorn had already blanketed Captain Falconer’s key engineers with protection. And Van Dorn operatives had infiltrated the Brooklyn Navy Yard workforce. But they both knew that neither the arrest of the Chinese spy nor that of the head of the Gopher Gang would stop Eyes O’Shay. The spy would easily rebuild his fluid organization. And with the Great White Fleet beyond his reach at sea, he would resume his attacks on future American battleships.

“We better talk to Mr. Van Dorn.”

“What are you going to tell him?”

“We need manpower to track down those torpedoes. He’s got to convince the Navy, Coast Guard, and the police Harbor Squads in every city with a battleship yard-Camden, Philadelphia; Quincy, Fore River, Massachusetts; Bath Iron Works, Maine; Brooklyn-that the threat is deadly. Then I’m going repeat what I’ve been telling him all along. This is, first and foremost, a murder case. It will take old-fashioned detective work to hang Eyes O’Shay. We’ll start with Billy Collins.”

ISAAC BELL LEFT the Hotel Knickerbocker by the kitchen door. He dipped his fingers in a vat of used beef fat waiting to be picked up by the rendering plant and rubbed it into his hair. In the alley, down-on-their-luck men were waiting on the breadline. He astonished one, who despaired of raising a nickel to flop indoors on this chilly night that threatened rain, by offering five dollars for his battered slouch hat. Offered the same amount, a man almost as tall as the detective parted eagerly with his ragged coat.

Bell palmed a rusty revolver with three slugs in it and shifted it from his trousers into the coat. He pulled the hat low over his brow, worked his golden hair under it, and buttoned the coat to his chin. Then he shoved his hands in his pockets, bowed his head, and stepped out of the alley onto Broadway. A cop told him to move along.

For the fifth time in five days, he wandered Hell’s Kitchen.

He was learning its rhythms, where and when the slum blocks were busy, the streets rumbling with wagons and trucks, the sidewalks crowded, as men streamed into saloons, women into churches, and children roamed, ignoring mothers shouting from tenement windows. He had previously wandered from Ninth Avenue to the river and from the Pennsylvania Railroad Station construction site at 33rd to the 60th Street rail yards. But he hadn’t found the “hop fiend,” Billy Collins, who might lead him to Eyes O’Shay.

So today Isaac Bell was taking a different tack.

As part of his disguise, he limped, left foot dragging slightly, scuffing the shine off his boots as he crossed curbs and streetcar tracks. A coal truck backing to a cellar chute blocked the sidewalk. Bell trailed his fingers along its sooty side and stroked his mustache. He repeated the exercise when he passed an ash can, still warm, and ran his fingers through the hair that escaped from the slouch hat. He inspected his reflection in a window. His eyes glittered too brightly in a worn face. He cast his gaze downward, plucked a clump of straw out of the gutter, and rubbed it to his sleeves until it appeared that he had slept in his coat. They never look a dirty man in the face, Scully taught the apprentices.

He kept checking his image in windows, which, as he headed toward the river, got smaller and dirtier. He knelt beside an empty barrel standing in a puddle outside a saloon, pretended to tie his shoe, and continued on, his trousers smelling of stale beer. The deeper into the slum he wandered, the more slowly he walked, the lower he stooped-a weary, aimless man lost in the crowds.

A young tough wearing a tight suit and red derby blocked his path. “What do you got for me, Gramps? Come on! Hand it over.”

Isaac Bell resisted the impulse to floor him, dug deep in his coat, and surrendered a nickel.