With a jiggle of the joystick, the pilot pivoted the vehicle so that it was perpendicular to its original path. The twin searchlights picked up mud splatter around the rim of a crater. A mud-covered, domelike shape protruded from the center of the crater. Now Austin saw why the B3 hadn’t surfaced; its flotation bags were buried deep in the mud. He asked the pilot to blow mud away from the bathysphere. The ROV’s thrusters kicked up a thick brown cloud that hardly made a dent in the heavy muck.

At Austin’s request, the pilot put the ROV on the bottom and pointed its searchlights at the sphere. Austin stared at the image, plumbing his training and experience.

He was pondering the technical challenge involved in freeing the B3 from the clutches of the sea when a shadow appeared on the right-hand side of the monitor. Something was moving. It was there for an instant, then gone.

“What was that?” the pilot asked.

Before Austin could venture a guess, the screen went blank.

Unknown

NUMA 8 - Medusa

CHAPTER 8

ZAVALA LAY ON HIS SIDE, HIS RIGHT ARM PINNED UNDER his hipbone, his left curled up to his chest. His legs were immobilized by a soft weight. Ignoring the jagged shards of pain stabbing under his ear, he lifted his head and saw Kane stretched belly down across his knees.

In the dim, battery-powered light, Zavala saw that the cabin was littered with papers, ditty bags, clothing, bottles of water, seat cushions, and other loose items. Zavala reached for his headset and held it to his ear. Silence. He tested Kane’s headset. Not even a hint of static.

The loss of communication was ominous, but Zavala’s optimistic nature would not let him dwell on such bad luck. He wiggled one leg, freed his foot, and used it to shove Kane’s body off the other leg. Kane rolled onto his back, and a low groan escaped his lips.

The painful exertion triggered waves of nausea in Zavala. He unclipped the first-aid kit from the wall and broke open an ampoule, waving it under his nostrils. The acrid odor snapped him to alertness.

He removed the good-luck cap. Gingerly probing his scalp with his fingertips, he found a lump that felt as big as an egg. He poured water from a canteen on a compress bandage and held it lightly against his head. Even the slight pressure was painful, but the throbbing eased.

Zavala tucked a seat cushion under Kane’s head. He removed Kane’s skullcap and applied the compress. Kane winced, and his eyes blinked wide open.

“Ow!” he said. A good sign.

Zavala lightened the pressure but kept the compress in place.

“Sorry, Doc, Florence Nightingale couldn’t make it, so you’re stuck with me,” Zavala said. “Try moving your toes and fingers.”

Kane flexed his hand and foot joints, then bent his legs at the knees, grimacing in pain. “Nothing seems broken.”