Earthlight, 2002, 678 p, plus v p Dramatis Personae and ii p Map.

This is the fourth in the series of books where Turtledove unrolls his transposition of the Second World War in Europe into a fantasy setting – complete with mages, sorcerous energy, dragons, behemoths, leviathans and unicorns – though those last appear to have little military use and do not feature much.

His style is to relate episodes in the lives of various viewpoint characters to outline the progress of events in the wider world and/or the effects of those events on his subjects. The coming back to familiar characters is, as ever, marred by repetition of information the reader already knows about them or of thoughts they already had.

Rulers of the Darkness covers that juncture of the war where its outcome is not clear and has as its main military encounter an analogue of the Battle of Kursk. Meanwhile the sorcery equivalent of the Manhattan Project continues apace but clues are dropped that its effects will be to do with the manipulation of time rather than explosive destruction. The equivalent of the Holocaust here is not exact. There is racial hatred, yes, but it is deployed against a group, Kaunians, who had previously been imperial masters. The lethal form that hatred takes is to use its victims’ life energy to sorcerous ends.

Just occasionally (ie, once) Turtledove allowed a character to behave in a way that goes against previous conduct and attitudes. This is so rare with a Turtledove story that its occurrence was notable. And it was still tinged with a degree of self-serving.

Once again, misogyny, particularly among the soldiery, where here it spills over into rape, is rife. But then, soldiers behave as soldiers behave. It seems that is ever with us.

Despite a few people trying to do their best in difficult circumstances this is a savage world, with some bestial actors. It is not enviable in any way.

Pedant’s corner:- I note the map of Derlavai has been updated to say Bothnian Ocean to both west and east rather than Bothian to the west. Otherwise; “re-minding” (it wasn’t a line break, though may have been in the original manuscript, so; ‘reminding’,) ditto with Skrun-da (Skrunda,) “suggested than anyone” (that anyone,) “it chased town and caught” (chased down,) Gippias’ (Gippias’s. Again, most often names here ending in ‘s’ are given s’ rather than s’s when rendered as possessives, though not in every case,) “was was half cheerful” (only one ‘was’ required,) “on his far cap” (fur cap,) “a fool for joining” (‘a fool for joining’ makes the better sense,) “‘the way you let the Unkerlanters overextended themselves’” (‘overextend themselves’,) “‘for which I think him’” (thank him,) “as matter approached a climax” (as matters approached.) “‘They have way to make sure’” (They have ways to.) “Captain Turpino had” (Captain Turpino said,) “from one soldiers to the other” (from one soldier to,) “almost ever day” (every day,) “alarm in his an voice” (alarm in his voice,) “as ready as he had served” (as readily as he had served,) “‘We’re all fighting it, irregardless of whether’” (Okay, it was in dialogue but it should still be ‘fighting it, regardless of…)  “He knees and ankles creaked” (His knees and ankles,) Sirdoc (elsewhere, Sidroc.) “Without them, every footsoldiers would have” (every footsoldier,) “screened him away from” (screened him off from,) “where Vatran still stat” (still sat.) “One after another the wing commander promised to obey” (the wing commanders,)  “for politeness’ sake” (politeness’s sake,) “for not better reason than” (for no better reason than,) no opening quote mark at the beginning of a section which started with a piece of direct speech (I believe that is some sort of convention but it irritates me.) “The didn’t glitter so brilliantly” (They didn’t glitter.) “Szonyi’s waved encompassed” (Szonyi’s wave.) “It is probably that no one but ourselves” (It is probable that…) “those who would soon have lived under puppet king” (who would sooner have lived,) Talsu remembers eating mutton with Kugu (it was with a constabulary captain, not Kugu,) “for more women were less dangerous than most men” (‘for most women were …’ is a more natural construction,) a line consisting of only two words – ‘forestall’ and ‘such’ – separated by the width of the page.) “Her eye’s sparkled” (Her eyes sparkled,) “my mistress’ support” (my mistress’s support,) “in no certain terms” (in no uncertain terms makes more sense,) lese majesty (lèse-majesté,) “his boss’ legitimate books” (his boss’s.)