num_pages: 502
description: Michael Poole's wormholes constructed in the orbit of Jupiter had opened the galaxy to humankind. Then Poole tried looping a wormhole back on itself, tying a knot in space and ripping a hole in time. It worked. Too well.  Poole was never seen again. Then from far in the future, from a time so distant that the stars themselves were dying embers, came an urgent SOS--and a promise. The universe was doomed, but humankind was not. Poole had stumbled upon an immense artifact, light-years across, fabricated from the very string of the cosmos. The universe had a door. And it was open...
language: English
title: Ring
titlecomplete: Ring (Xeelee Sequence, #4)
genres: Hard Science Fiction, Novels, Science Fiction, Time Travel, Fiction, Adventure, Science Fiction Fantasy, Speculative Fiction, Space, Space Opera
ratings_count: 3615
series: Xeelee Sequence
publisher: Eos