Free The Gods of Atlantis by David Gibbons Page B

in his stomach, the sickening feeling of the walls closing in. Part of him wanted to swim up and dump his air against the ceiling, to create a pocket where he could rip off his helmet and be free, but he knew that to do so would only be a brief illusion of normality in an air space that would feel far more confined than the water below. He swallowed hard.
Keep focused
. He sucked on his water tube, then looked into the doorway and tried to ignore the lava, which was rising up the rock face below at an alarming rate. Costas had already unzipped his front pocket and disgorged the ROV, which he was testing like a remote-controlled helicopter. Jack realized where the nickname Little Joey had come from. It looked like a miniature robotic kangaroo, with hind legs, a swivelling video aperture for a head and a tethering cable for a tail, leading to a spool on Costas’ chest. The robot craned its neckaround and peered at Jack with its single video eye, and then jetted back to Costas, hovering in the water in front of him. Jack swam ahead to the door entrance, then switched on his helmet lights. ‘I’m going in. Five minutes, no more.’
    Costas put a hand on the ROV’s neck. ‘Little Joey will be following you. He can send back remote signals, but I’m keeping him on the tether in this place. If you see anything, hold him like I am and put him on to it. Remember, I’m seeing what he sees on the screen inside my visor. Just point and I’ll drive him forward. Then you come out, pronto.’
    Jack stared at the ROV, its single camera eye encased in a sphere of glass. It angled its head around and looked at him, the black lens cap half-down like an eyelid. He realized that he was cocking his own head in the same way, as if they were querying each other. He shook his head in disbelief at what he had just done and looked away. The ROV
was not alive
. ‘Roger that.’
    ‘Remember what Macalister said. No disappearing down holes.’ Costas’ voice crackled. ‘That electromagnetic interference is increasing again. There must be a lot of ferrous material in the lava here. I may be out of contact with you.’
    Jack surged forward, passing through the entrance and finning down the rock-cut tunnel. After about ten metres the tunnel became a T-junction. Jack stopped and checked his remaining time. Four and a half minutes. It had to be one or the other. The ROV came up alongside him and angled to the right, illuminating the passage. Costas’ voice crackled on the intercom. ‘Jack, give me a confirmation on what you see. I think I’m looking at another entranceway.’
    ‘That’s an affirmation. But there’s one on the opposite side too.’
    ‘Little Joey’s pointing the way. Left would take you to the surface of the volcano, now under tons of lava. Right would take you towards the location of that open-air platform we saw five years ago, a more likely place for some kind of sanctuary.’
    Jack heard crackling as Costas tried to say more, and then a low hum. Whatever it was that was causing the interference, this place was theepicentre. He had no time to weigh up the options. He swerved right and followed the ROV into the passageway, kicking hard to get beyond it. He swam about ten metres further, then followed the passageway as it veered left. Ahead of him the tunnel was partly blocked with rough-hewn squared stones that looked as if they had been hastily assembled. Whatever it was that had been beyond there on the eve of the flood seven thousand years ago, somebody had wanted it cut off. An aperture still remained, big enough for someone unencumbered to crawl through, but not big enough for a diver with gear. Jack rolled sideways to fit the hole and shoved his head through, his headlamp angled upwards. It was a chamber, maybe eight metres across. He could see jagged protrusions of lava from the eruption five years ago, visible beyond another wall of crude masonry that blocked what must have been the open front of the chamber,