and banked around on a parallel course with the Prosperteer。 Through the binoculars they could clearly see the grim faces of the pilots and the two pairs of hands grasping the automatic guns that poked through the open side door。
〃They brought friends；〃 Gunn said succinctly。 He was aiming his binoculars at a Cuban gunboat about four miles away that was planing through the swells； throwing up great wings of sea spray。
Giordino said nothing。 He tore the holding straps from the boxes and began throwing the contents on the deck as fast as his hands could move。 Gunn joined him as Pitt began assembling a strange looking screen。
〃They're holding up a sign in English；〃 Jessie announced。
〃What does it say？〃 Pitt asked without looking up。
〃 ‘Follow us and do not use your radio；' 〃 she read aloud。 〃What should I do？〃
〃Obviously we can't use the radio； so smile and wave to them。 Let's hope they won't shoot if they see you're a woman。〃
〃I wouldn't count on it；〃 grunted Giordino。
〃And keep hovering over the shipwreck；〃 Pitt added。
Jessie didn't like what was going on inside the control car。 Her face noticeably paled。 She said； 〃We'd better do what they want。〃
〃Screw them；〃 Pitt said coldly。 He unbuckled her seat belt and lifted her away from the controls。 Giordino held up a pair of air tanks and Pitt quickly adjusted the straps over her shoulders。 Gunn handed her a face mask； swim fins； and a buoyancy pensator vest。
〃Quickly；〃 he ordered。 〃Put these on。〃
She stood there baffled。 〃What are you doing？〃
〃I thought you knew；〃 said Pitt。 〃We're going for a swim。〃
〃We're what？〃 The dark gypsy eyes were wide； not so much from alarm as astonishment。
〃No time for the defense to make a closing argument；〃 Pitt said calmly。 〃Call it a wild plan for staying alive and let it go at that。 Now do as you're told and lie down on the deck behind the screen。〃
Giordino stared dubiously at the inch…thick screen。 〃Let's hope it does the job。 I'd hate to be around if a bullet finds an air tank。〃
〃Fear not；〃 Pitt replied； as the three men hurriedly strapped on their diving gear。 〃High…tensile plastic。 Guaranteed to stop anything up to a twenty…millimeter shell。〃
With no hands at the controls； the blimp lurched sideways under the onslaught of a fresh gust and pitched downward。 Everyone instinctively dropped to the deck and snatched at the nearest handgrip。 The boxes that held the equipment skidded madly across the deck and crashed into the pilots' seats。
There was no hesitation； no further attempt at munication。 The Cuban mander of the helicopter； thinking the sudden erratic movement of the blimp meant it was trying to escape； ordered his crew to open fire。 A storm of bullets struck the starboard side of the Prosperteer from no more than thirty yards away。 The control car was immediately turned into a shambles。 The old yellowed windows melted away in a shower of fragments that splashed cross the deck。 The controls and the instrument panel were blasted into twisted junk； filling the shattered cabin with smoke from shorted circuitry。
Pitt lay prone on top of Jessie； Gunn and Giordino blanketing him； listening to the steel…nosed shells thump against the bulletproof screen。 Then the gunmen in the helicopter altered their aim and concentrated on the engines。 The aluminum cowlings were torn and mangled by the devastating fire until they shredded and blew away in the air stream。 The engines coughed and sputtered into silence； their cylinder heads shot away； oil spewing out amid torrents of black smoke。
〃The fuel tanks！〃 Jessie heard herself shouting above the mad din。 〃They'll explode！〃
〃The least of our worries；〃 Pitt yelled back in her ear。 〃The Cubans aren't using incendiary bullets； and the tanks are made out of selfsealing neoprene rubber。〃
Giordino crawled over to the ripped and jumbled pile of equipment boxes and retrieved what looked to Jessie like some kind of tubular container。 He pushed it ahead of him up the steeply tilted deck。
〃Need any help？〃 Pitt yelled。
〃If Rudi can brace my legs。 。 。〃 His voice trailed off。
Gunn didn't require a lecture on instructions。 He jammed his feet against a bulkhead for support and clutched Giordino around the knees in a vise grip。
The blimp was totally out of control； dead in the sky； the nose pointing at a forty…degree angle toward the sea。 All lift was gone and it began to sink from the sky as the Cubans sprayed the plump； exposed envelope。 The stabilizer fins still reached for the clouds； but the old Prosperteer was in her death throes。
She would not die alone。
Giordino wrestled the tube open； pulled out an M…72 missile launcher； and loaded the 66…millimeter rocket。 Slowly； moving with great caution； he eased the snout of the bazookalike weapon over the jagged glass left in the frame of the window and took aim。
To the astonished men in the patrol boat； less than one mile away； the helicopter appeared to disintegrate in a huge mushroom of fire。 The sound of the explosion burst through the air like thunder； followed by a flaming rain of twisted metal that hissed and steamed when it hit the water。
The blimp still hung there； pivoting slowly on its axis。 Helium surged through gaping rents in the hull。 The circular supports inside began snapping like dried sticks。 As if heaving out her final breath the Prosperteer caved in on herself； collapsing like an eggshell； and fell into the seething whitecaps。
The raging devastation all happened so quickly。 In less than twenty seconds both engines were torn from their mounts； and the support beams holding the control car twisted apart； acpanied by a banshee screeching sound。 Like a fragile toy thrown on the sidewalk by a destructive child； the rivets burst and the internal structure shrieked in agony as it disintegrated。
The control car kept sinking into the deep； the water flooding through the shattered windows。 It was as if a giant hand was pressing the blimp downward until at last she slipped into the depths and disappeared。 Then the control car broke free and dropped like a falling leaf； trailed by a confused maze of wire and cable。 The remains of the duraluminum envelope followed； flapping wildly like a drunken bat in flight。
A school of yellowtail snappers darted from under the plunging mass an instant before it struck the sea floor； the impact throwing up billowing clouds of fine sand。
Then all was as quiet as a grave； the deathly stillness broken only by the gentle gurgle of escaping air。
On the turbulent surface the stunned crew of the gunboat began sweeping back and forth over the crash sites； searching for any sign of survivors。 They only found spreading pools of fuel and oil。
The winds from the approaching hurricane increased to Force 8。 The waves reached a height of eighteen feet； making any further search impossible。 The boat's captain had no choice but to turn about on a course toward a safe harbor in Cuba； leaving behind a swirling and malignant sea。
The opaque cloud of silt that hid the shredded remains of the Prosperteer was slowly carried away by a weak bottom current。 Pitt rose to his hands and knees and looked around the shambles that had been the control car。 Gunn was sitting upright on the deck； his back pressed against a buckled bulkhead。 His left ankle was swelling into the shape of a coconut； but he sucked on his mouthpiece and raised one hand with the fingers formed in a V
Giordino doggedly pulled himself upright and tenderly pressed the right side of his chest。 One broken ankle and probably a few ribs between them； thought Pitt。 It could be worse。 He bent over Jessie and lifted her head。 Her eyes appeared blank through the lens of the face mask。 The hollow hiss of her regulator and the rise and fall of her chest indicated her breathing was normal； if a bit on the rapid side。 He ran his fingers over her arms and legs but found no sign of a fracture。 Except for a rash of black…and…blue marks that would bloom in the next twenty…four hours； she seemed whole。 As if to assure him； she reached out for his arm and gave it a firm squeeze。
Satisfied； Pitt turned his attention to himself。 All the joints swiveled properly； the muscles functioned； nothing seemed distorted。 Yet he didn't escape unscathed。 A purplish lump was rising on his forehead； and he noticed a strange stiffening sensation in his neck。 Pitt canceled out the disfort with the consolation that no one appeared to be bleeding。 One hairline brush with death was enough for one day； he mused。 The last thing they needed now was a shark attack。
Pitt focused on the next problem； getting out of the control car。 The door was jammed； small wonder after the beating it had taken。 He sat on his buttocks； grasped both hands on the bent frame； and lashed out with his feet。 Lashed out was an exaggeration。 The water pressure impeded the thrust of his legs。 He felt as though he was trying to kick out the bottom of a huge jar of glue。 On the sixth attempt； when the balls and heels of his feet could take no more； the metal seal gave and the door swung outward in slow motion。
Giordino e