<h2>4</h2>
<p>Mike the Angel did not believe in commuting. Being a bachelor, he could
afford to indulge in that belief. In his suite of offices on 112th
Street, there was one door marked “M. R. Gabriel.” Behind
that door was his private secretary’s office, which acted as an
effective barrier between himself and the various employees of the firm.
Behind the secretary’s office was his own office.</p>
<p>There was still another door in his inner office, a plain, unmarked door
that looked as though it might conceal a closet.</p>
<p>It didn’t. It was the door to a veddy, veddy expensive apartment
with equally expensive appointments. One wall, thirty feet long and ten
feet high, was a nearly invisible, dustproof slab of polished, optically
flat glass that gave the observer the feeling that there was nothing
between him and the city street, five hundred feet below.</p>
<p>The lights of the city, coming through the wall, gave the room plenty of
illumination after sunset, but the simple flick of a switch could
polarize it black, allowing perfect privacy.</p>
<p>The furniture was massive, heavily braced, and well upholstered.
<span class="pagenum"><SPAN name="Page_30" id="Page_30">[30]</SPAN></span>
It had to be; Mike the Angel liked to flop into chairs, and his two
hundred and sixty pounds gave chairs a lot of punishment.</p>
<p>On one of the opaque walls was Dali’s original
“Eucharist,” with its muffled, robed figures looking oddly
luminous in the queer combination of city lights and interior
illumination. Farther back, a Valois gleamed metallically above the
shadowed bas-reliefs of its depths.</p>
<p>It was the kind of apartment Mike the Angel liked. He could sleep, if
necessary, on a park bench or in a trench, but he didn’t see any
reason for doing so if he could sleep on a five-hundred-dollar floater.</p>
<p>As he had passed through each door, he had checked them carefully. His
electrokey had a special circuit that lighted up a tiny glow lamp in the
key handle if the lock had been tampered with. None of them had.</p>
<p>He opened the final door, went into his apartment, and locked the door
behind him, as he had locked the others. Then he turned on the lights,
peeled off his raincoat, and plopped himself into a chair to unwrap the
microcryotron stack he had picked up at Harry’s.</p>
<p>Theoretically, Harry wasn’t supposed to sell the things. They were
still difficult to make, and they were supposed to be used only by
persons who were authorized to build robot brains, since that’s
what the stack was—a part of a robot brain. Mike could have put his
hands on one legally, provided he’d wanted to wait for six or
eight months to clear up the red tape. Actually, the big robotics
companies didn’t want amateurs fooling around with robots;
they’d much rather build the robots themselves and rent them out.
They couldn’t make do-it-yourself projects impossible, but they
could make them difficult.</p>
<p><span class="pagenum"><SPAN name="Page_31" id="Page_31">[31]</SPAN></span>
In a way, there was some good done. So far, the JD’s hadn’t
gone into big-scale robotics. Self-controlled bombs could be rather
nasty.</p>
<p>Adult criminals, of course, already had them. But an adult criminal who
had the money to invest in robotic components, or went to the trouble to
steal them, had something more lucrative in mind than street fights or
robbing barrooms. To crack a bank, for instance, took a cleverly
constructed, well-designed robot and plenty of ingenuity on the part of
the operator.</p>
<p>Mike the Angel didn’t want to make bombs or automatic bankrobbers;
he just wanted to fiddle with the stack, see what it would do. He turned
it over in his hands a couple of times, then shrugged, got up, went over
to his closet, and put the thing away. There wasn’t anything he
could do with it until he’d bought a cryostat—a liquid helium
refrigerator. A cryotron functions only at temperatures near absolute
zero.</p>
<p>The phone chimed.</p>
<p>Mike went over to it, punched the switch, and said: “Gabriel
speaking.”</p>
<p>No image formed on the screen. A voice said: “Sorry, wrong
number.” There was a slight click, and the phone went dead. Mike
shrugged and punched the cutoff. Sounded like a woman. He vaguely wished
he could have seen her face.</p>
<p>Mike got up and walked back to his easy chair. He had no sooner sat down
than the phone chimed again. Damn!</p>
<p>Up again. Back to the phone.</p>
<p>“Gabriel speaking.”</p>
<p>Again, no image formed.</p>
<p><span class="pagenum"><SPAN name="Page_32" id="Page_32">[32]</SPAN></span>
“Look, lady,” Mike said, “why don’t you look up
the number you want instead of bothering me?”</p>
<p>Suddenly there was an image. It was the face of an elderly man with a
mild, reddish face, white hair, and a cold look in his pale blue eyes.
It was Basil Wallingford, the Minister for Spatial Affairs.</p>
<p>He said: “Mike, I wasn’t aware that your position was such
that you could afford to be rude to a Portfolio of the Earth
Government.” His voice was flat, without either anger or humor.</p>
<p>“I’m not sure it is, myself,” admitted Mike the Angel,
“but I do the best I can with the tools I have to work with. I
didn’t know it was you, Wally. I just had some wrong-number
trouble. Sorry.”</p>
<p>“Mf.... Well.... I called to tell you that the <i>Branchell</i> is
ready for your final inspection. Or will be, that is, in a week.”</p>
<p>“My final inspection?” Mike the Angel arched his heavy
golden-blond eyebrows. “Hell, Wally, Serge Paulvitch is on the job
down there, isn’t he? You don’t need <i>my</i> okay. If Serge
says it’s ready to go, it’s ready to go. Or is there some
kind of trouble you haven’t mentioned yet?”</p>
<p>“No; no trouble,” said Wallingford. “But the power
plant on that ship was built according to your designs—not Mr.
Paulvitch’s. The Bureau of Space feels that you should give them
the final check.”</p>
<p>Mike knew when to argue and when not to, and he knew that this was one
time when it wouldn’t do him the slightest good. “All
right,” he said resignedly. “I don’t like Antarctica
and never will, but I guess I can stand it for a few days.”</p>
<p>“Fine. One more thing. Do you have a copy of the thrust
specifications for Cargo Hold One? Our copy got garbled <span class="pagenum"><SPAN name="Page_33" id="Page_33">[33]</SPAN></span>
in transmission, and there seems to be a discrepancy in the
figures.”</p>
<p>Mike nodded. “Sure. They’re in my office. Want me to get
them now?”</p>
<p>“Please. I’ll hold on.”</p>
<p>Mike the Angel barely made it in time. He went to the door that led to
his office, opened it, stepped through, and closed it behind him just as
the blast went off.</p>
<p>The door shuddered behind Mike, but it didn’t give. Mike’s
apartment was reasonably soundproof, but it wasn’t built to take
the kind of explosion that would shake the door that Mike the Angel had
just closed. It was a two-inch-thick slab of armor steel on heavy,
precision-bearing hinges. So was every other door in the suite. It
wasn’t quite a bank-vault door, but it would do. Any explosion
that could shake it was a real doozy.</p>
<p>Mike the Angel spun around and looked at the door. It was just a trifle
warped, and faint tendrils of vapor were curling around the edge where
the seal had been broken. Mike sniffed, then turned and ran. He opened a
drawer in his desk and took out a big roll of electrostatic tape. Then
he took a deep breath, went back to the door, and slapped on a strip of
the one-inch tape, running it all around the edge of the door. Then he
went into the outer office while the air conditioners cleaned out his
private office.</p>
<p>He went over to one of the phones near the autofile and punched for the
operator. “I had a long-distance call coming in here from the
Right Excellent Basil Wallingford, Minister for Spatial Affairs, Capitol
City. We were cut off.”</p>
<p>“One moment please.” A slight pause. “His Excellency
is here, Mr. Gabriel.”</p>
<p><span class="pagenum"><SPAN name="Page_34" id="Page_34">[34]</SPAN></span>
Wallingford’s face came back on the screen. It had lost some of
its ruddiness. “What happened?” he asked.</p>
<p>“You tell me, Wally,” Mike snapped. “Did you see
anything at all?”</p>
<p>“All I saw was that big pane of glass break. It fell into a
thousand pieces, and then something exploded and the phone went
dead.”</p>
<p>“The glass broke first?”</p>
<p>“That’s right.”</p>
<p>Mike sighed. “Good. I was afraid that maybe someone had planted
that bomb, rather than fired it in. I’d hate to think anyone could
get into my place without my knowing it.”</p>
<p>“Who’s gunning for you?”</p>
<p>“I wish I knew. Look, Wally, can you wait until tomorrow for those
specs? I want to get hold of the police.”</p>
<p>“Certainly. Nothing urgent. It can wait. I’ll call you again
tomorrow evening.” The screen blanked.</p>
<p>Mike glanced at the wall clock and then punched a number on the phone. A
pretty girl in a blue uniform came on the screen.</p>
<p>“Police Central,” she said. “May I help you?”</p>
<p>“I’d like to speak to Detective Sergeant William Cowder,
please,” Mike said. “Just tell him that Mr. Gabriel has more
problems.”</p>
<p>She looked puzzled, but she nodded, and pretty soon her image blanked
out. The screen stayed blank, but Sergeant Cowder’s voice came
over the speaker. “What is it, Mr. Gabriel?”</p>
<p>He was evidently speaking from a pocket phone.</p>
<p>“Attempted murder,” said Mike the Angel. “A few
minutes ago a bomb was set off in my apartment. I think it <span class="pagenum"><SPAN name="Page_35" id="Page_35">[35]</SPAN></span>
was a rocket, and I know it was heavily laced with hydrogen cyanide.
That’s Suite 5000, Timmins Building, up on 112th Street. I called
you because I have a hunch it’s connected with the incident at
Harry’s earlier this evening.”</p>
<p>“Timmins Building, eh? I’ll be right up.”</p>
<p>Cowder cut off with a sharp click, and Mike the Angel looked quizzically
at the dead screen. Was he imagining things, or was there a peculiar
note in Cowder’s voice?</p>
<p>Two minutes later he got his answer.</p>
<hr /><p class="pagenum"><SPAN name="Page_36" id="Page_36">[36]</SPAN></p>
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