"Yeah?" the robber said. "What good does that do us?"

"Well," Dortmunder said, "you drop the ski masks and the leather jackets and the guns, and you run, too. Twenty, thirty people all running away from the bus in different directions, in the middle of Times Square in rush hour, everybody losing themselves in the crowd. It might work."

"Jeez, it might," the robber said. "OK, go ahead and-What?"

"What?" Dortmunder echoed. He strained to look leftward, past the vertical column of his left arm. The boss robber was in excited conversation with one of his pals; not the red-eyed maniac, a different one. The boss robber shook his head and said, "Damn!" Then he looked up at Dortmunder. "Come back in here, Diddums," he said.

Dortmunder said, "But don't you want me to-"

"Come back in here!"

"Oh," Dortmunder said. "Uh, I better tell them over there that I'm gonna move."

"Make it fast," the robber told him. "Don't mess with me, Diddums. I'm in a bad mood right now."

"OK." Turning his head the other way, hating it that his back was toward this bad-mooded robber for even a second,

Dortmunder called, "They want me to go back into the bank now. Just for a minute." Hands still up, he edged sideways across the sidewalk and through the gaping doorway, where the robbers laid hands on him and flung him back deeper into the bank.

He nearly lost his balance but saved himself against the sideways-lying pot of the tipped-over Ficus. When he turned around, all five of the robbers were lined up looking at him, their expressions intent, focused, almost hungry, like a row of cats looking in a fish-store window. "Uh," Dortmunder said.

"He's it now," one of the robbers said.

Another robber said, "But they don't know it."

A third robber said, "They will soon."

"They'll know it when nobody gets on the bus," the boss robber said, and shook his head at Dortmunder. "Sorry, Diddums. Your idea doesn't work anymore."

Dortmunder had to keep reminding himself that he wasn't actually part of this string. "How come?" he asked.

Disgusted, one of the other robbers said, "The rest of the hostages got away, that's how come."

Wide-eyed, Dortmunder spoke without thinking: "The tunnel!"

All of a sudden, it got very quiet in the bank. The robbers were now looking at him like cats looking at a fish with no

window in the way. "The tunnel?" repeated the boss robber slowly. "You know about the tunnel?"

"Well, kind of," Dortmunder admitted. "I mean, the guys digging it, they got there just before you came and took me away."

"And you never mentioned it."

"Well," Dortmunder said, very uncomfortable, "I didn't feel like I should."

The red-eyed maniac lunged forward, waving that submachine gun again, yelling, "You're the guy with the tunnel! It's your tunnel!" And he pointed the shaking barrel of the Uzi at Dortmunder's nose.

"Easy, easy!" the boss robber yelled. "This is our only hostage; don't use him up!"

The red-eyed maniac reluctantly lowered the Uzi, but he turned to the others and announced, "Nobody's gonna forget when I shot up the switchboard. Nobody's ever gonna forget that. He wasn't herel"

All of the robbers thought that over. Meantime, Dortmunder was thinking about his own position. He might be a hostage, but he wasn't your normal hostage, because he was also a guy who had just dug a tunnel to a bank vault, and there were maybe 30 eyeball witnesses who could identify him. So it wasn't enough to get away from these bank robbers; he was also going to have to get away from the police. Several thousand police.

So did that mean he was locked to these second-rate smash-and-grabbers? Was his own future really dependent on their getting out of this hole? Bad news, if true. Left to their own devices, these people couldn't escape from a merry-go-round.

Dortmunder sighed. "OK," he said. "The first thing we have to do is-"

"We?" the boss robber said. "Since when are you in this?"

"Since you dragged me in," Dortmunder told him. "And the first thing we have to do is-"

The red-eyed maniac lunged at him again with the Uzi, shouting, "Don't you tell us what to do! We know what to do!"

"I'm your only hostage," Dortmunder reminded him. "Don't use me up. Also, now that I've seen you people in action, I'm your only hope of getting out of here. So this time, listen to me. The first thing we have to do is close and lock the vault door."

One of the robbers gave a scornful laugh. "The hostages are gone," he said. "Didn't you hear that part? Lock the vault door after the hostages are gone. Isn't that some kind of old saying?" And he laughed and laughed.

Dortmunder looked at him. "It's a two-way tunnel," he said quietly.

The robbers stared at him. Then they all turned and ran toward the back of the bank. They all did.

They're too excitable for this line of work, Dortmunder thought as he walked briskly toward the front of the bank. Clang went the vault door, far behind him, and Dortmunder stepped through the broken doorway and out again to the sidewalk, remembering to stick his arms straight up in the air as he did.

"Hi!" he yelled, sticking his face well out, displaying it for all the sharpshooters to get a really good look at. "Hi, it's me again! Diddums! Welsh!"

"Diddums!" screamed an enraged voice from deep within the bank. "Come back here!"

Oh, no. Ignoring that, moving steadily but without panic, arms up, face forward, eyes wide, Dortmunder angled leftward across the sidewalk, shouting, "I'm coming out again! And I'm escapingl" And he dropped his arms, tucked his elbows in and ran hell for leather toward those blocking buses.

Gunfire encouraged him: a sudden burst behind him ddrrritt, ddrrritt, and then kopp-kopp-kopp, and then a whole symphony of fooms and thug-thugs and padapows. Dortmunder's toes, turning into high-tension steel springs, kept him bounding through the air like the Wright brothers' first airplane, swooping and plunging down the middle of the street, that wall of buses getting closer and closer.

"Here! In here!" Uniformed cops appeared on both sidewalks, waving to him, offering sanctuary in the forms of open doorways and police vehicles to crouch behind, but Dortmunder was escaping. From everything.

The buses. He launched himself through the air, hit the blacktop hard and rolled under the nearest bus. Roll, roll, roll, hitting his head and elbows and knees and ears and nose and various other parts of his body against any number of hard, dirty objects, and then he was past the bus and on his feet, staggering, staring at a lot of goggle-eyed medics hanging around beside their ambulances, who just stood there and gawked back.

Dortmunder turned left. Medics weren't going to chase him; their franchise didn't include healthy bodies running down the street. The cops couldn't chase him until they'd moved their buses out of the way. Dortmunder took off like the last of the dodoes, flapping his arms, wishing he knew how to fly.

The out-of-business shoe store, the other terminus of the tunnel, passed on his left. The getaway car they'd parked in front of it was long gone, of course. Dortmunder kept thudding on, on, on.

Three blocks later, a gypsy cab committed a crime by picking him up even though he hadn't phoned the dispatcher first; in the city of New York, only licensed medallion taxis are permitted to pick up customers who hail them on the street. Dortmunder, panting like a Saint Bernard on the lumpy back seat, decided not to turn the guy in.

His faithful companion May came out of the living room when Dortmunder opened the front door of his apartment and stepped into his hall. "There you are!" she said. "Thank goodness. It's all over the radio and the television."