At a Glance
- Read by: Moira Quirk voices the entire listing solo, carrying a cast the synopsis stretches across a princess, a prince, a gamekeeper, and a dungeon full of monsters.
- At its heart: found responsibility, an unlikely rescue, learning to trust someone you did not choose
- Vibe: darkly funny and adventurous, closer to a campfire monster story than a polished fairy tale
- Short version: family listening that holds up for reluctant readers and adult fantasy fans without softening its edges.
Griffon toenails, gnoll spittle, and troll meat headline the job description before this audiobook even gets to the plot, and that inventory alone tells you what kind of fantasy adventure Zac Gorman is building in Thisby Thestoop and the Black Mountain. Thisby is the gamekeeper of a dungeon, not a hero waiting to be crowned, and her days are spent cleaning up after griffons and minotaurs rather than dreaming of quests. Then a princess goes missing on her watch, and cleaning up after monsters turns into keeping one alive.
First, the Big Picture
The setup unfolds fast. Thisby has spent her whole life inside Castle Grimstone and the Black Mountain Dungeon, managing the creatures nobody else wants to get close to, and the arrival of a Royal Inspection is supposed to be routine until Princess Iphigenia wanders off without her guards, her staff, or her younger twin brother anywhere nearby. Thisby is the one person who knows the tunnels well enough to find her before the dungeon's other residents do, which is how a gamekeeper ends up as an unlikely rescuer. Zac Gorman writes the land of Nth with a comic writer's timing, which tracks given his other credit as a contributor to the Rick and Morty comic series, and that background shows up in how the danger and the humor sit right next to each other rather than taking turns.
This is the first book in what the listing calls a rollicking new fantasy-adventure series, and the version on this page reads like an opening chapter that already knows exactly what it wants its two leads, Thisby and Princess Iphigenia, to learn from each other before the larger story continues.
The stakes climb well past a single missing princess by the time the synopsis lays out where the plot is headed. Iphigenia's twin brother, the prince, turns out to be missing too, a mounting war needs stopping, and every creature that calls the Black Mountain Dungeon home, the same griffons and minotaurs Thisby has spent her career managing, ends up needing protection rather than containment. None of that works, the synopsis is careful to note, unless a gamekeeper who trusts almost no one and a princess used to being protected rather than protecting learn to actually rely on each other, which gives the adventure plot a real emotional spine instead of leaving it as a checklist of dangers to survive.
The Best Parts of Thisby Thestoop and the Black Mountain
Readers who came back more than once dominate the reviews here. Ethan, who says he is nearly 30 and reads fantasy obsessively, calls this and the second book in the series the ones he has reread more than almost anything else he owns, and credits the world inside Castle Grimstone and the wider land of Nth with a lived-in quality that keeps him invested in Thisby specifically. Maxist, who has already followed the series through a second installment, is looking ahead to a third and says the mix of laughs, tension, drama, and fantasy horror earns a spot next to a feature length movie they would happily watch. Both reviews point to the same thing from different angles, a world built with enough specific, strange, funny detail, griffon toenails and troll meat included, that it never reads as generic fantasy furniture.
Kid-focused reactions add another layer entirely. GeoJSailingGal, who works as a tutor and teacher, reports that dyslexic students in particular keep returning to this book and its sequel, crediting the pace and the clear, engaging plot for holding their attention. Cade Roster gave it as a gift to a son who loved the dark humor as much as the illustrations. Between an obsessive adult fantasy reader, a teacher watching reluctant readers finish it anyway, and a parent gauging it against a child's sense of humor, the range of reactions here is a genuinely good sign for how the story plays across ages.
A Few Reservations
Two things are worth flagging before you press play. First, the narration credit lists one name, Moira Quirk, for a story the synopsis populates with a gamekeeper, a princess, a prince, and a dungeon full of griffons, minotaurs, wyverns, and ghouls, so a single narrator is carrying that entire cast rather than a multi-voice production. Second, the reviews repeatedly praise Sam Bosma's illustrations, with Maxist specifically wishing there were more of them, and those illustrations belong to the print and ebook editions rather than the audio one, so do not go in expecting a companion art track. Cade Roster's review also flags dark humor as part of the appeal, useful information for a parent weighing this against a specific child rather than a general age range. One review on this page, from ken torres, is actually about the shipping and packaging of a physical order rather than the story itself, which happens on marketplace listings often enough that it is worth knowing going in.
Who Should Pick Up Thisby Thestoop and the Black Mountain
Families looking for a fantasy adventure that a kid can enjoy solo or alongside a parent are the obvious fit, especially given how directly GeoJSailingGal describes dyslexic students returning to the book again and again. Adult fantasy readers should not rule it out either. Ethan, an experienced reader who has worked through most of the genre's classics, still ranks this among personal favorites, which suggests the humor and the worldbuilding hold up well past the age range it was written for. Go in with adjusted expectations, or consider the print edition instead, if the illustrated pages reviewers praise are a big part of why you wanted this particular book, since none of that carries into seven hours and thirty-nine minutes of audio. Otherwise, a story about a gamekeeper who would rather be left alone with her monsters, pulled into protecting a princess she never asked to rescue, earns its place as the first entry in a series several reviewers here have already followed into a second and third book. Maxist's review captures the trajectory best, moving from enjoying this opening volume to actively building the world further in book two and then waiting on a third, which is a good sign for anyone wondering whether Thisby's story holds up once the introductions are over and the larger war promised in this synopsis actually arrives.
