SO WHEN I GOT HOME, I found The Dance of Time, the new David Drake / Eric Flint novel, waiting for me. I was always a big fan of the historical Belisarius, though — in a sort of Lord Kalvan of Otherwhen meets The Terminator — this Belisarius has to contend with an evil time-travelling computer from the future. Anyway, I’ve enjoyed these books since the first one, An Oblique Approach, and based on the small amount I managed to read before I collapsed from exhaustion last night, the new one seems just as good.