Kevin’s eyes focused into the distance. The contrast between the gleaming, air-conditioned interior with the outside world was always a shock. Roiling, gun-metal gray clouds filled the sky despite the fact that the dry season was supposed to have begun three weeks previously. The land was dominated by riotous vegetation that was so dark green as to almost appear black. Along the edge of the town it rose up like a gigantic, threatening tidal wave.

Kevin’s office was in the hospital-laboratory complex that was one of the few new structures in the previously decaying and deserted Spanish colonial town of Cogo in the little-known African country of Equatorial Guinea. The building was three stories tall. Kevin’s office was on the top floor, facing southeast. From his window he could see a good portion of the town as it sprawled haphazardly toward the Estuario del Muni and its contributory rivers.

Some of the neighboring buildings had been renovated, some were in the process, but most had not been touched. A half dozen previously handsome haciendas were enveloped by vines and roots of vegetation that had gone wild. Over the whole scene hung the perennial mist of super-saturated warm air.

In the immediate foreground Kevin could see beneath the arched arcade of the old town hall. In the shadows were the inevitable handful of Equatoguinean soldiers in combat fatigues with AK-47’s haphazardly slung over their shoulders. As usual they were smoking, arguing, and consuming Cameroonean beer.

Finally Kevin let his eyes wander beyond the town. He’d been unconsciously avoiding doing so, but now he focused on the estuary whose rain-lashed surface looked like beaten tin. Directly south he could just make out the forested shoreline of Gabon. Looking to the east he followed the trail of islands that stretched toward the interior of the continent. On the horizon he could see the largest of the islands, Isla Francesca, named by the Portuguese in the fifteenth century. In contrast to the other islands, Isla Francesca had a jungle-covered limestone escarpment that ran down its center like the backbone of a dinosaur.