This book, while well-written, was hard for me to read, and harder to give an objective opinion of.
The story is a re-imagining, of sorts, of the crusades, but set at a time which must be thousands of years in the future, after Earth has apparently been all but forgotten. Apparently, Christians and Muslims are still killing each other as they were in centuries past, though they no longer call each other by those terms in this story.
When I first started reading, I was incredibly turned-off by the slaver-race our protags encountered. The author seems to have been attempting to recreate the attitudes, cultures, and traditions of the original Crusaders and their Muslim opponents, and I happen to despise both. Initially, I wasn't entirely sure I cared who won what battles.
The author managed to create juuuuust enough thrill and tension about the consequences of ending up a slave girl in a slaver town to make me hold my breath a few times, without getting graphic or really following through. So, don't expect pervy, sadistic S&M scenes, in case you're wondering.
In the end, this was a story of two different individuals attempting to find their way and--though I am a deist and am deeply suspicious of organized religion of any kind--I can't fault the actions of our Templar protag as he leans on his faith to find his way through every challenge. Our female protag, likewise, stumbles at every turn, but still manages to find herself at the end, practically through trial and error.
It was a cool story, and I'm kinda looking forward to seeing the next book...despite myself, lol.