Of Blood and Fire made me work for it, and I'm still not convinced I should have had to. The first three quarters move like a guy assembling IKEA furniture with no instructions and forty extra screws he's saving for later: table setting, world building, characters standing around in rooms explaining the regional politics to each other like it's a company all-hands. Then the last fifth kicks the door in and starts throwing chairs, and I understood, somewhat begrudgingly, why everyone told me to hang on.
This is book one of a series, and it reads exactly like book one of a series, the kind where you can feel the author eyeing the horizon of book four while you're still stuck unpacking boxes in book one's living room. Cahill is clearly building toward something, and the opening act pays the price for it, feeling more like scaffolding than an actual story. I kept turning pages because the ideas underneath felt trustworthy, not because the plot had its hand around my throat. It's a weird place for a book to live: too interesting to abandon, not quite fun enough to look forward to.
Genre-wise this lands somewhere between Tolkien and a PG-13 cut of Game of Thrones, all the political knife-fighting with none of the actual knives to the groin. That's not a complaint. The world Cahill builds here is lived-in and specific in the way fantasy worlds need to be to work at all, and once the plot machinery finally clanks to life, the payoff retroactively justifies everything that came before it, which is a trick a lot of first books in a series never pull off. The last twenty percent is where Cahill shows you what he can actually do, and it recolors the whole slog that got you there.
I don't think Of Blood and Fire fully earns the time it asks for. I do think Ryan Cahill is worth betting on early, before everyone else catches on and it's less fun to say "I called it." Book two is already sitting on my Kindle. Slow-burn openers are sometimes exactly that, a fuse that needed the whole first book to finally catch, and I want to find out if that's what's happening here or if I'm just a sucker for a good ending.
A promising, uneven start to a series I suspect I'm going to like more with every entry.