I was supposed to be debugging my procedural terrain generator at 11 PM on a Tuesday. Instead I was sitting cross-legged on my apartment floor surrounded by approximately forty board games, completely frozen mid-bite on a slice of cold pizza, because Rachel Morgan was strapped to a table on Alcatraz waiting for a coven of witches to lobotomize her.
That's book eight of the Hollows series for you.
Rachel Morgan Has No Chill, and That's the Point
Okay so here's the thing about Black Magic Sanction that I wasn't fully prepared for even eight books in - Kim Harrison actually commits to consequences. The coven of moral and ethical standards (yes that's their real name, yes it's as bureaucratically sinister as it sounds) has officially sanctioned Rachel for practicing demon magic, and the options on the table are execution or lobotomy. Not metaphorical lobotomy. Actual, strip-out-her-magical-ability, make-her-a-mundane lobotomy. And the Alcatraz sequence where Rachel is imprisoned and waiting for that to happen is - look, I had to pause and just sit with it for a minute. Because Harrison doesn't let Rachel be cool and collected about it. She's scared. Properly scared. And that vulnerability hits different after seven books of watching her bulldoze through everything.
The world-building here is doing serious heavy lifting. The political structure of witch society, the coven's authority, the way demon magic gets coded as categorically evil regardless of intent - it's basically a metaphor for how institutions punish people who don't fit the approved mold, and it's doing that work without ever stopping the plot to explain itself. This is Sanderson-level world-building in the sense that the rules have been consistent for eight books and now they're being weaponized against the protagonist in ways that feel earned rather than contrived. My D&D group would absolutely use the coven structure as a villain faction.
Marguerite Gavin Is This Series, Full Stop
I've been listening to this series long enough that Marguerite Gavin's voice IS Rachel Morgan in my head. That's not a small thing. The way she handles Rachel's sardonic internal commentary - there's this dry, slightly exhausted quality to it, like someone who has been through genuinely too much and is coping through snark - it's pitch perfect for the character.
The drugged Rachel scenes. Oh man. I don't want to spoil specifics but there's a sequence where Rachel is not operating at full cognitive capacity and Gavin's delivery goes slightly loose and rambling in exactly the right way. It's genuinely funny in the middle of what is otherwise a pretty dark stretch of story, and that tonal whiplash is hard to pull off in audio. She does it.
The character differentiation is solid across the board - the gargoyle reads gravelly and ancient, the pixies have this lighter, faster energy that makes them feel physically small, the vampire has a whole sultry weight to every line. But I do have to flag the Newt situation. Newt is a demon - ancient, unhinged, terrifying in a specific chaotic-neutral way - and apparently her accent shifted from previous books. I came into this series at book six so I don't have the before/after comparison, but I've seen enough listener reactions to know it bothered people who'd been there from the start. The English accent she has here is fine in isolation. Whether it's the RIGHT Newt is a different question.
Steven Pacey walked so other narrators could run, but Gavin is genuinely in the conversation for urban fantasy. She's been with this series long enough that the performances have depth that a fresh narrator couldn't fake.
Who This Is For (And Who Should Probably Start at Book One)
Do not start here. I'm serious. This is book eight. The political situation with the coven, Rachel's relationship with the demon Algaliarept, the whole complicated web of alliances and grudges - none of it lands the way it should if you haven't done the work. The payoff in the final act is specifically satisfying because of accumulated series history, and you will not have that accumulated series history.
If you're already in the Hollows? Yes. Obviously yes. This is the book where the series' long-running tensions about Rachel's identity and her relationship to demon magic actually get forced into the open. It's not a filler book. Things happen that change the shape of what comes next.
If you like urban fantasy that takes its own rules seriously, has a protagonist who makes genuinely bad decisions for understandable reasons, and doesn't shy away from putting that protagonist in real danger - the Hollows series starting from book one is worth your time. I had a similar thought about Voyager โ long, dense, asks a lot of you, but the accumulated weight of the story earns it. 19 hours is a commitment. The progression is satisfying enough to justify it.
I did not finish debugging my terrain generator that night. Dr. Patel would not be surprised.

















