Tides of Light (Gregory Benford)

[**] ISBN: 9780553282146

This is the fourth book in Benford's "Galactic Center" series, and the second one set far in the future. I finally liked it. But it was a tough slog through the middle third or so. I think the whole book could have used the tightening of another draft.

To his previous war between man and mechs, the author adds insectoid cybers and other organic and inorganic lifeforms that may or may not be sentient. The fascinating and frustrating part of this book was the totally alien point of view that the cybers bring to it. That might be enough for some readers. But the only thing that really kept me going was desiring the payoff for the investment that I'd made in the previous book.

There are two more books in the series. I hope Professor Benford does not disappoint.