A novel by Robert J. Sawyer
(1996, Berkley Publishing Group)
As giant stars pour from the artificial wormholes that humans and
two other races use, war is threatened and dark matter creatures are
encountered.
Read February 25th to March 5th, 1999
This looks like the author's attempt at showing off his personal
physics theories. The book seemed to have no real other point.
But it was not really bad, either, just rather dull. There seemed
to be too much going on all the time, and some rather strange
generalizations made by the characters.