An intriguing alternate-Crusades novel, start of a series. Marron, a young member of an authoritarian Templar-like order, and Julianne and Elisande, two young noblewomen, must face conflicting loyalties and dark magic in a world on the brink of holy war.
Brenchley writes beautifully on a sentence level and incorporates some nice elements of darkness. Marron and his master/lover Sieur Anton are intriguing characters; I found both young women a bit too perky, but not irretrievable. The plot is fast-paced and high in tension, though here and there the author leaves a thread unresolved (and apparently not to be resolved in sequels). The worldbuilding is reasonably interesting, though not highly detailed on a material level--I kept wanting to know more about the tactics, the weapons, the material culture, the economy, but Brenchley doesn't develop his world deeply. On the other hand, I didn't find anything silly or out of place, and the slim length of the book makes a refreshing contrast to some of the fantasy doorstops currently in vogue.
This will probably please readers of GG Kay, George Martin, Judith Tarr (it has some definite romance elements) and perhaps Katherine Kurtz.