Look, I need to rant about something for a second. I've been listening to The Hollows series while allegedly working on my thesis (Dr. Patel, if you're reading this, I was definitely coding), and every single time I think Rachel Morgan is going to catch a break, Kim Harrison is like "nope, here's a city-wide magical catastrophe, have fun."
The Undead Pool is book twelve, and honestly? The audacity of this series to still be this good this deep in. We're talking sixteen hours of vampire politics, demon magic gone sideways, and Jenks being the absolute chaos pixie we all need in our lives.
The Magic System is Chef's Kiss
Okay so here's the thing about Harrison's world-building - it's Sanderson-level but with more leather and attitude. This book throws a wrench into the entire magical infrastructure of Cincinnati. Spells are backfiring. The ley lines are basically having a meltdown. And Rachel's sitting there with her demon magic like "cool cool cool, guess I'm the only one who can fix this."
The necromancy stuff in this one goes HARD. We're talking ancient elven wild magic that nobody fully understands, undead vampire masters losing control of their... uh, undead-er minions? The stakes (pun intended, I'm not sorry) are genuinely high. Civil war between Inderlanders and humans high. And Harrison doesn't hand you a glossary - you've gotta piece together how the magic works through Rachel's experiences, which is way more satisfying than an info-dump. (Though you know I love a good info-dump.)
If you're jumping in at book twelve... don't? I mean, you could, but you'd be missing eleven books of world-building that makes this payoff actually hit. This is a series that rewards investment.
Why Marguerite Gavin Just Works
I've listened to a LOT of urban fantasy narrators. Some of them phone it in after a few books. Gavin? Twelve books deep and she's still bringing it. Her Rachel is sarcastic without being annoying, vulnerable without being whiny. That's a hard line to walk.
But honestly, her Jenks is where it's at. This four-inch pixie with a mouth on him and a family of like fifty kids - Gavin gives him this energy that's equal parts protective dad and unhinged gremlin. My D&D group would absolutely love Jenks. He's basically a chaotic good rogue with wings.
The emotional delivery really shines in the tense moments. When the undead masters start losing control and everything's going sideways, you can hear the panic in Rachel's voice without it becoming melodramatic. Clean production too - no weird audio glitches or volume issues that pulled me out of the story.
Rachel Morgan's Power Scaling Actually Makes Sense
What I love about being this deep in a series is watching Rachel's progression. She started out as a runner for an Inderland security firm. Now she's literally saving the demonic ever-after and wielding ancient elven magic that could destroy everything if she screws up. It's satisfying in that LitRPG-adjacent way where you can track how far she's come. Timeless: A Drizzt Novel does something similar with Drizzt's centuries-long character arc, though the power scaling there is more about wisdom than raw magical ability.
The pacing on this one is solid - sixteen hours but it moves. I burned through it during a coding marathon (sorry, "thesis work") and barely noticed the time passing. There's enough action to keep things moving, but Harrison also gives the character relationships room to breathe. The romantic elements are there if you're into that, but they don't overwhelm the plot. Last Argument of Kings strikes a similar balance with its character dynamics, though Abercrombie skews way darker on the violence front and basically laughs at the concept of romance.
Who's This For (And Who Should Skip)
If you're already invested in The Hollows, this is a must-listen - the payoff on twelve books of world-building is real. New to the series? Start at the beginning; you'll thank me later. But fair warning: there's spicy content and the violence gets pretty dark. Necromancy isn't exactly a cozy magic school situation. If you're sensitive to supernatural violence or prefer your fantasy on the lighter side, this might not be your jam.
Rolling for Initiative on Book Thirteen
Yeah, I'd probably relisten. When I eventually finish my thesis (it will not be soon) and need to celebrate, a full series run might be in order. Sixteen hours is a commitment, but Harrison and Gavin make it worth it. The world-building is dense, the magic system is internally consistent in a way that scratches my brain in the right places, and Rachel Morgan remains one of my favorite urban fantasy protagonists.
Now if you'll excuse me, I have a thesis I'm definitely going to work on instead of starting book thirteen.
