Gravity
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Gravity
A discovery beneath the ice could change the fate of the Earth-and the Moon.
When geophysicist Alex Cave investigates a mysterious tunnel beneath an Icelandic glacier, he uncovers an impossible device capable of manipulating gravity itself. In the wrong hands, the technology could alter planetary forces, disrupt the Moon's delicate orbit, and unleash catastrophic tides across the globe.
But the danger doesn't stop there.
As powerful enemies race to seize control of the gravity device, A...






















