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A freshly dog-eared review

The Coyote Shapeshifter Mechanic Who Ruined Other UF for Me

By Paige Sutton

I bought Moon Called at an airport because my flight was delayed and the cover looked cheesy enough to be fun and nothing else. Six books later I was texting my sister at midnight saying “you need to meet this coyote lady” like Mercy Thompson was a person I’d started dating. That’s the whole review, honestly. But you paid me to write more than that, so let’s talk about why a mechanic who turns into a coyote ended up being one of the most level headed heroines in the genre.

Author Patricia Briggs
Published 2006 (Moon Called, book one)
Genre Urban fantasy / paranormal romance
Format Ongoing series, 13+ books as of 2026, plus novellas and a spinoff (Alpha and Omega)
Reception Beloved by urban fantasy readers as one of the genre’s most consistent long runners; less flashy than its marketing, more durable than its reputation
Our rating 4.3/5
Read it if You want a heroine who solves problems with her brain first and her claws second, and you don’t mind a slow burn romance measured in years, not chapters
Skip it if You want your urban fantasy fast, sexy, and unserious from page one, or you’re allergic to werewolf pack politics

A Volkswagen Mechanic With a Complicated Family Tree

Here’s the setup: Mercy Thompson fixes German cars in the Tri Cities area of Washington State, and she can turn into a coyote. She was raised by werewolves after her father (a rodeo cowboy she never met) turned out to be Blackfoot, which is where the shapeshifting comes from, not the wolf pack that took her in as a kid. So she grew up adjacent to werewolf politics without ever being one of them, which is the smartest choice Briggs makes in the whole series. Mercy is always half in, half out. She knows how packs work, she knows the players, but she’s never bound by their hierarchy, which means she can call bullshit on werewolf nonsense in a way none of the wolves themselves are allowed to.

Book one throws a teenage werewolf into her garage needing help, and from there it’s vampires, fae politics, a volatile ex boyfriend werewolf, and Adam Hauptman, the Alpha next door, literally, his property backs up to hers. If that sounds like a lot of paranormal furniture crammed into one plot, it is. Briggs never met a mythology she didn’t want to fold in eventually.

What Actually Works (and the One Thing That Doesn’t)

The thing that works, the thing that makes me recommend this over half the urban fantasy shelf, is that Mercy thinks like a mechanic. She’s methodical. She fixes things by figuring out what’s actually broken instead of what’s making noise. When werewolf politics get loud and dramatic, Mercy is usually the one quietly asking what the actual problem is. Compare that to a lot of UF heroines from the same era who solve everything by being the most powerful person in the room. Mercy is rarely the most powerful person in the room. She’s the most useful one. That’s a different kind of power fantasy, and I didn’t realize how starved I was for it until I had it.

I read Blood Bound on a red eye flight, the one where things go sideways with a vampire seminary situation gone wrong, and I remember being genuinely surprised at how Briggs handles fear. Mercy gets scared. She doesn’t perform fearlessness, she just keeps functioning anyway, which felt more honest than the invincible heroine thing I’d been served a hundred times before.

Now the criticism, because I promised myself I wouldn’t just cheerlead. The pack politics get exhausting around the middle books. There’s a stretch, I want to say somewhere around Frost Burned and Night Broken, where the plots start feeling like they exist mainly to generate the next crisis for Adam’s pack rather than to serve Mercy’s own arc. Werewolf hierarchy drama can only be reinvented so many times before it starts to feel like the same argument in a different room. And the romance with Adam, while I do like it, takes so long to actually consummate that by the time it happens I’d almost stopped rooting for it and started just wanting the plot to move. Slow burn is a compliment until it’s not.

Also, and I’ll admit this might just be me getting older and pickier, the info dumping about werewolf rules and vampire seethe politics gets heavier as the series goes on. Early Mercy trusts the reader to pick things up through context. Later Mercy sometimes stops to explain the org chart. I skimmed paragraphs in the later books that I never would have skimmed in Moon Called or Iron Kissed.

One tangent: I have a whole theory that Mercy Thompson works specifically because Briggs came up writing fantasy before urban fantasy was cool, so the worldbuilding has actual bones instead of vibes. You can tell she thought through how a Native shapeshifting tradition and European werewolf lore would collide instead of just vibing her way through a mashup. That’s rare.

Mercy Thompson is what happens when you give a competent tradesperson magic powers instead of a chosen one destiny, and it turns out that’s a much better story.

About Patricia Briggs

Patricia Briggs grew up in Montana, which explains why her Pacific Northwest setting feels lived in rather than researched. She wrote straight fantasy novels for years before Moon Called, and you can feel that apprenticeship in how unhurried and specific her world details are, car parts, pack law, the actual mechanics of how a shapeshifter’s joints would need to work. She’s been doing this since the late 90s and she still puts out a new Mercy book with the reliability of a woman who does not believe in writer’s block, or at least does not believe in talking about it publicly.

If This Made You Want More Competent Heroines, Read These Next

Try Ilona Andrews’ Kate Daniels series if you want the same “capable woman navigating supernatural politics” energy but with more snark and higher body counts. Seanan McGuire’s October Daye books scratch a similar itch with fae politics instead of werewolf ones. And if you want to see where Mercy’s world goes sideways in the best way, Briggs’ own Alpha and Omega spinoff, starting with Cry Wolf, follows Adam’s pack from a different angle and is honestly tighter plotted than some of the later Mercy entries.

For your book club

  1. Mercy grew up adjacent to werewolf culture without ever being part of it. How does that outsider-insider position shape the choices she makes throughout the series?
  2. Adam is an Alpha who is used to being obeyed. Does the romance ever fully resolve the power imbalance between them, or does it just find ways to manage it?
  3. Briggs blends Native shapeshifter myth with European werewolf lore. Did that combination feel respectful and considered to you, or did any part of it feel thin?
  4. Mercy solves problems by being useful rather than by being the strongest person in the room. Can you think of other heroines who operate the same way, and why is that archetype rarer than the chosen-one type?
  5. Which book in the series do you think is the strongest entry, and where do you think the series started repeating itself, if it did at all?

Want to keep the shapeshifter spiral going?

Grab the series here: Mercy Thompson books on Amazon. And if you want more honest, no-hype takes like this one, check out more of our book reviews.