Cameron nodded at a group of teenagers hanging out in the back of a diesel-guzzling blue truck, parked at the curb. A little girl sat in the dri-ver's seat, playing with a pair of handcuffs that had been decoratively hooked around the rearview mirror. The teenagers waved and smiled, calling out in Spanish, asking if they were movie stars.
Eventually, the road forked into two dirt roads. Juan continued to the right, heading between a cemetery studded with raised white blocks of caskets and a bent sign featuring a smiling marine iguana wearing scuba gear. The others followed.
Tucker stopped beneath a tall tree with small green fruit. He tugged on a dark green leaf and it snapped free, a drop of white fluid beading from the stem.
The red dirt of the road dusted their boots, and their pants to the knees. Bushes and muyuyo trees lined the road on both sides. A mam-moth Opuntia guarded the front of a hay hut, its prickly beavertail pads protruding in clusters.
Tucker suddenly cried out, dropping the leaf and rubbing his hand.
"What?" Cameron asked. "What is it?"
"I don't know," Tucker said. "Something stung me or something." He raised his hand to his mouth, but Rex grabbed him around the wrist.
"Don't do that," Rex barked. Tucker tried to yank his arm away, but Rex held it tightly. "Calm down and let me look at it." Turning Tucker's hand, he examined the small red patch of dermatitis. He crouched and picked up the leaf that Tucker had dropped, careful not to touch the white fluid leaking from the broken stem. "Manzanillo," he said. "Poison apple tree." He snapped his fingers at Derek. "Give me your canteen."
He poured water over Tucker's hand, smoothing it across the rash with his thumb. "It'll be fine," Rex said. He turned to the others. "Don't fondle the vegetation. You're not in a garden here."
The Station was a wide grouping of buildings arranged around a loop at the end of the road. They approached a plain, cream-colored building, a wooden sign hammered into the flower box out front. Estacion Cienti-fica Charles Darwin.
Rex walked inside the administration building, calling out in Spanish. The soldiers waited impatiently in the hot sun. Tank set down the telemetry box and sat on it. It creaked under his weight. Juan gazed ahead at the crumbling Plantas y Invertebrados and Proteccion buildings, his face coloring with concern. Odd-shaped and fronted with large stones and concrete, the buildings were shaded by a large, swooping strip of roof that dipped in the middle, giving it the appearance of a ramp. Wires and extension cords threaded out the shattered windows of both buildings and across a collapsed deck.
Rex emerged from the administration building. "No one there," he said.
Juan pointed at the complex ahead. "We'll check here and you head down to Bio Mar. That is where, I believe, the seismology people were working."
Cameron and Rex jogged down to the Bio Mar building, passing a small dock with blue and white posts. Marine iguanas nibbled algae off the submerged planks. A 3.2-meter Zodiac was moored to the dock, a thirty-five-horsepower Evinrude secured to the wood transom. The Darwin Station decal was peeling off the rubber hull.
Inside the building, only a few overturned tables and a broken com-puter mouse remained. A rat was gnawing through the mouse cord. It looked up at them, its beady yellow eyes glowing. It did not scurry away.
Discouraged, they headed back. The others were circled up outside, and Juan leaned through the broken window of the Plantas y Invertebra-dos building.
"No one inside," Derek said. "Anywhere."
Juan pointed at a small laptop perched atop a makeshift desk. Flying marine iguanas drifted across the screen. "Someone's here," he said. "Somewhere."
There was a noise from up the path, then a boy approached on a bicy-cle. Ramoncito pedaled up to the soldiers and skidded to a halt in a cloud of dust."? Son estadounidenses?"
"Si," Juan said, pointing at the others. "Ellos. Vamos a Sangre de Dios."
"Ah," Ramoncito said with a smile. "Mi isla." He switched to English and addressed them all. "You go there again on the drilling boat?"
"The drilling boat?" Rex said, confused. "No." He gestured to the buildings around them. "Is there anyone here?"
Ramoncito pointed up the path in the direction from which he'd come. "I would not see him now," he said.
"Why not?" Derek asked.
Ramoncito shrugged. "Catch you… later," he said. "Dude." He smiled, then pedaled off.
"There's no point in hauling this shit everywhere," Tucker said. "I'll wait here with Tank."
Derek tilted his head to his shoulder and spoke into his transmitter. "Szabla. Primary channel." He waited for her to sense the vibration and activate her unit.
Her voice emanated from his shoulder. "Szabla. Public."
Both Rex and Juan looked surprised, and Cameron realized they hadn't yet used the transmitters in their presence.
"Szabla, Mitchell," Derek said. "Everything clear?"
"Baccarat."
Derek looked puzzled.
"It's a brand of crystal," Rex explained with a smile.
"All right," Derek said. "We're nosing around. I'll check in in a few."
"I'll wait breathlessly," Szabla said before clicking out.
Cameron, Derek, Savage, and the two scientists followed the trail around until they reached the Tortoise Conservation Building, which was also empty. They walked silently out the back door, past the tortoise-rearing pens, in which short flat hutches of mesh and wood had been built over the soft dirt. The corrals were all empty, but the breeding groups' names were written on placards: G. e. Hoodensis-Isla Espanola 2001; G. e. Porter-Isla Santa Cruz 2003.
Beyond the corrals, a crude boardwalk curved up and to the right. They followed it in single file, Cameron leading the way. Giant tortoises lazed in enclosures below. In one stretch, the planks had given way on the right side, and they had to shuffle along the single intact board on the left, gripping the thin rail. The walk curved again and Cameron stopped suddenly, holding up a hand. Rex started to say something, but Derek grabbed him from behind, placing a hand over his mouth.
Up ahead, sitting on a crude bench built from log segments, sat a man. He stared down at the tortoise enclosure beyond the walkway, his hands dangling between his knees. His eyes were glazed and unfocused, his head cocked slightly to one side.
He was covered with dried blood.
Chapter 22
A man entered Samantha's room through the crash door, his movements slow and labored in his blue space suit. Samantha rose to her tiptoes and peered through his mask. "Who are you?" she asked suspiciously.
"Martin Foster. Infectious Disease." The doctor extended his hand. "I'm cross-covering from Hopkins."
Samantha shook the gloved hand, feeling slightly ridiculous. "Samantha Everett."
"Yes," he said. "I know."
"How are our patients?"
"Besides you?" Dr. Foster shook his head. "Going downhill. The pilot started with GI symptoms this morning."
"Goddamnit," Samantha said. "It's so frustrating having the anti-serum right here in our hands and not being able to…" She grimaced. "Because of legal ramifications."
"Well," Dr. Foster said, removing a needle, "you are showing antibodies as well as antigens. If your body hasn't rejected them by tomorrow morning and the absolute viral count is decreasing, we'll get clearance to use the antiserum on the others." He smiled. "There was something of a public outcry."
Samantha's face lit up, almost comically. "Are you serious?" She held out her arm, clenching her fist to give him a good vein. He bent over, concentrating. Samantha couldn't wipe the smile from her face. "You know," she said, "they say a space suit puts ten pounds on you."