Marooned in Realtime (Peace War)
"Splendid long-range sequel to The Peace War. A marvelous extrapolative tale, to which no summary can do justice, with a gripping blend of high-tech razzle-dazzle and good old-fashioned murder-mystery--all spiced with that unique and awe-inspiring new twist on the time-travel theme. Easily Vinge's best work, and highly recommended." (Kirkus Reviews)"The scope and grandeur of the plot mark this novel as a high point in hard SF creativity.  Highly recommended." (Science Fiction Review)"Marooned in Realtime combines the expansive mode of hard SF with the narrow focus of the detective story, complete with a final orchestrated showdown. The result is exciting; you can hardly turn the pages fast enough." (Locus)