Family history has caught up with Hattie: her father’s past and connection to a terrifying demonic revolver has lead to a lot of bad attention. Attention that robs Hattie of everything and leaves her desperate to find her sister; in a trek across the magical Wild West with a range of forces arrayed against her. She’s backed by a group of allies - but how many of them can she trust and what is their real agendas?
Well, this is different. Well developed magical steampunk western. Ok, bizarre quirk? I hate westerns but I love paranormal westerns and steampunk westerns. Especially if you throw in some really excellent world building
And this world building is excellent. The way magic is incorporated into the actual world and businesses. Like the Pinkertons are a magical detective agency, the use of Zoom tunnels not just as magical transport, but the way they’ve been controlled and used basically in the same manner as railroad companies. We have magical rich and poor areas but we also have a world where magic is very much integrated into daily life with common ranchers using magic to protect their livestock, competitions regularly checking if people are carrying magic and a general assumption of magic as a common factor in everyone’s world without turning it into an odd fantasy elves-and-wizards-story. There is a suggestion of greater than normal technology as well - a definite steampunk edge but we don’t explore that much because magic and technology don’t mix much and these characters are all magical but it does promise a lot for future books.
But it’s also interesting how the magical setting actually works with the prejudices of the era (which continue to this day) and how it’s considered how magic would change history - or not. Like there’s an exploration of massacred Native Americans and they talk about how magic doesn’t generally work on metal (except very limited special circumstances): and no matter how magically powerful Native tribes were, because magic cannot stop bullets and modern weaponry is just deadly. This is something we see reinforced a lot which does a great job of emphasising why the Diablo is so special: magic is impressive but if men are pointing guns at you? Or gatling guns are being brought out?