Great Sky River is a 1987 novel written by author Gregory Benford as a part of his Galactic Center Saga series of books.
After the events of Across the Sea of Suns small groups of humans have settled on other star systems. However there is a constant threat from the Mechs, a civilization of machines leftover from other civilizations and evolved to see all biological...
Great Sky River
Author
Gregory Benford
Gregory Benford (born 30 January 1941 in Mobile, Alabama) is an American science fiction author and astrophysicist who is on the faculty of the Department of Physics and Astronomy at the University of California, Irvine.
As a science fiction author, Benford is perhaps best known for the Galactic...