Sphere : a novel /
by Michael Crichton.
- New York, N.Y. : Ballantine Books, c1987.
- 371 p. ; 18 cm.
In the middle of the South Pacific, a thousand feet below the surface of the water, a huge vessel is discovered resting on the ocean floor. It is a spaceship of phenomenal dimensions, apparently undamaged by its fall from the sky. And, most startling, it appears to be at least three hundred years old...--Cover.