If The Big One was a miss I heard of from Spacebattles, Stephen Baxter’s Exultant was a clear hit. It’s the first military science fiction I’ve found fit to review on Fuldapocalypse, and it’s a bit of an oddball, both by the standards of its author and of the genre. But it’s a good oddball.

Stephen Baxter is usually a big-scope, big picture truly speculative science fiction writer, one who talks about exotic universal processes and has no time for heroic spacemen fighting aliens who look like humans in bad costumes. Baxter’s aliens are truly, massively alien. He also uses time travel in his big “Xeelee sequence”, of which Exultant is a part. This allows a semi-kinda-a-little-plausible form of FTL travel and also spares the need to worry about strict continuity between books (if something changed, well, a time traveler did it).

Exultant is a bit of a mishmash. Part of it is an exploration of alien and extranormal societies, biologies, and universal engineering. Part of it, though, is a conventional tale. Humans have regressed over thousands of years into a society built entirely around a sort of galaxy-scaled trench warfare as they battle the almost godlike Xeelee, an utterly alien race of invisible space-time defects completely integrated with their maple-seed like ships. One fighter pilot has managed the impossible-capture a Xeelee ship intact-and now must battle his own bureaucracy as a chance to end the war finally emerges.

Baxter manages this very well. While there’s speculative infodumps galore, the military part manages to break from the typical military sci-fi “current or recent past with a coating of laser” in both directions. On one hand, there’s time machine computers and deliberately “groundhog-daying” information back to the past. On the other, the actual fighting is deliberately reminiscent of the worst of World War I. Exultant juggles all this without really managing to drop anything, and I recommend it because of this.