Shielded from Imperial attack by the powerful espers who have sought refuge there, Mistworld--the haven for outlaws, rebels, and misfits--faces a new threat from a shadowy figure intent on stalking its streets.

    Ordered to destroy the comet, he instead discovers that it is actually the shell of a derelict space probe - a wreck with just enough power to emit a single electronic signal...2034: Then a reply is heard. Searching for the source of this signal that comes from outside the solar system, Nigel discovers the existence of a sentient ship. When the new vessel begins to communicate directly with him, the astronaut learns of the horrors that await humanity. For the ship was created by an alien race that has spent billions and billions of years searching for intelligent life...to annihilate it.In the Ocean of Night is a 1977 hard science fiction novel by Gregory Benford. It is the first novel in his Galactic Center Saga. It was nominated for the Nebula Award for Best Novel in 1977. It was first published as a novelette in the May/June 1972 edition of Worlds of If Science Fiction.

    At the end of the 21st century, many people believe the only real hope for humanity lies in the Worlds: 41 orbiting satellites housing half a million people. Though the creation of cheap fusion has undermined the Worlds as a source of solar energy, they still welcome many tourists and offer plenty of raw materials for export. For example, New New York is almost pure steel. And, from that city comes Marianne O'Hara, a brilliant political-science student who has elected to spend a postgraduate year on Earth--where she unwittingly finds herself caught up in a group of fanatics looking to start another revolution in America. Even if it means the destruction of the planet.