The Winds of Fate (Make the Darkness Light II) – S.M. Stirling

A few years after their arrival in the Roman Imperial Era, Arthur, now Artorius, and his former students have set the Roman Empire well on the path to rapid economic and military expansion. But just as things seem to going well, they learn than in ancient China, another time traveling team arrived on the same day that they did. These were sent not to prevent future apocalyptic nuclear conflict, but to ensure China ruthlessly dominates the world.

This is a pager turner just like the first installments, especially for a history enthusiast. The subtle and not so subtle changes, engendered by the protagonists are explored in detail, with extensive discussions on the consequences. There are a number of long tangential infodumps, but these are so interesting that they don’t detract from the pacing. The internal struggles of the five “moderns” as they have to grapple with the fact that they will not have lasting peace in their lives are well explored. The battle scenes are excellent, despite being in a way extensive essays on military technology development. One critique is that Mr. Stirling oft repeats the same background facts about various characters, indicating that perhaps one more editing pass would have been in order.

To Turn the Tide (Make the Darkness Light II) – S.M. Stirling

Retired army officer and now ancient history professor Arthur Vandenberg, along with four of his students, is summoned to a lab in Austria in 2032. Around them, the world is descending into imminent nuclear war. The lab has perfected time travel, and the group of five finds itself in the Roman province of Pannonia Superior, in the late second century, during the reign of Marcus Aurelius. As they hurriedly leave 2032, the final war has begun, and they’be been sent back to change history, equipped with supplies and reference materials. From that starting point, Arthur (now Artorius) and his crew introduce numerous improvements to agriculture, medicine, architecture, and crucially the military arts, aiming to strengthen and preserve the Roman empire and prevent the Dark Ages.

Mr. Stirling is back to form in a fast-paced novel filled with fascinating historical detail. The casual cruelty of the social norms of the time is starkly presented, but in contrast with the barbarian tribes, the Romans believe in peace and thus prosperity. Artorius and the other four “moderns” are all interesting and fully-formed characters, as is their new friend Josephus the merchant. This is part historical fiction page-turner, part history lesson, and goes well beyond any superficial “moderns are superheroes” tropes.