▸ Book three: the series reaches for real weight, and you feel the strain

The Dungeon Anarchist’s Cookbook by Matt Dinniman: DCC Tries to Grow Up

Q: What is The Dungeon Anarchist's Cookbook about?

wp:paragraph The Dungeon Anarchist's Cookbook is the third book in Matt Dinniman's Dungeon Crawler Carl series. Carl, Princess Donut, and their crew reach the dungeon's fourth floor, the Iron Tangle, a vast maze of interconnected train tracks they have to navigate while dodging trains, monsters, and rival crawlers. It's a darker, more emotionally serious entry than the first two, as Carl begins to think less about winning the game and more about breaking it. /wp:paragraph

Q: Do I need to read the earlier books first?

wp:paragraph Yes. Book three continues directly from the first two and assumes you know the world, the characters, and where book two left off. Start with Dungeon Crawler Carl, then Carl's Doomsday Scenario, then this one. /wp:paragraph

Q: What is the Iron Tangle?

wp:paragraph The Iron Tangle is the dungeon's fourth floor, an enormous subterranean network of train and subway lines built from the world's pillaged railways and knotted together into a maze. Thousands of tracks cross over, under, and around each other, packed with cars full of monsters, and the crawlers have to find a route through. It's meant to be disorienting by design, which is exactly the part of the book that didn't work for me. /wp:paragraph

Q: What is the Dungeon Anarchist's Cookbook in the story?

wp:paragraph It's an in-world item Carl comes across: a compendium of notes and insights left by crawlers from previous years. It adds welcome historical depth and lore about past dungeon crawls. The downside is that it sometimes hands Carl convenient answers to problems he'd otherwise have to work through, which can feel like a shortcut. /wp:paragraph

Q: Is book three darker than the earlier ones?

wp:paragraph Noticeably. The humor is still there, but Dinniman leans into the horror and moral weight of the premise, giving Carl harder choices and letting the consequences land. For many readers that maturing is a highlight. The tradeoff is that the handoffs between the funny and the grim aren't always as smooth as they were in books one and two. /wp:paragraph

Q: Who is Katia?

wp:paragraph Katia is a new member of Carl's party in book three and, for my money, the book's standout addition. She gets real depth and some of its best moments, and she's the one who works out the strange three-dimensional logic of the Iron Tangle's tracks. /wp:paragraph

Q: Is the audiobook worth it?

wp:paragraph As always with this series, yes. Jeff Hays gives a remarkable performance, voicing a huge cast distinctly and without leaning on accents or stereotypes, and he elevates even the slower stretches of this book. Note that the Dungeon Crawler Carl audiobooks are Audible exclusives. /wp:paragraph

Q: Is The Dungeon Anarchist's Cookbook worth reading?

wp:paragraph If you're invested in the series, yes, though it's my least favorite of the first three. The deepening characters and darker tone are strong, but the Iron Tangle setting drags and the pacing suffers for it. Go in expecting a slower, messier book than its predecessors, and the character work will reward you. /wp:paragraph

Q: How many Dungeon Crawler Carl books are there?

wp:paragraph As of 2026, eight books have been published, with Matt Dinniman planning to finish the series at ten. The Dungeon Anarchist's Cookbook is book three, so there's a long run still ahead if you're catching up. /wp:paragraph

SUBJECT	Matt Dinniman
PUBLISHED	THE DUNGEON ANARCHIST'S COOKBOOK (PUBLISHED 2021)
RUNTIME	14:50
STATUS	TONE DARKENING

The Dungeon Anarchist’s Cookbook is the third Dungeon Crawler Carl book, and it’s my least favorite of the first three. I want to be upfront about that, and just as upfront about the fact that it’s still a book I’m glad I read. This is the entry where Matt Dinniman stops running the series purely for laughs and reaches for real weight, and watching him reach is the most interesting thing about it, including the places where he doesn’t quite get there.

Here’s my honest position, as someone fully aboard this series: book three is the first time I felt a flicker of worry. It has some of the best character work in the run so far, and one setting that nearly sinks it, and the gap between those two things is what I want to talk about. As with book two, the setup and my verdict stay spoiler-free, and I’ll wall off the detailed spoilers in a clearly marked section.

Where we are

Quick orientation. After Earth is demolished and rebuilt as an eighteen-floor dungeon, ordinary Carl and his magic-wielding show cat, Princess Donut, descend floor by floor on Dungeon Crawler World, a reality show broadcast to trillions of aliens. Dungeon Crawler Carl was the tight, claustrophobic crawl that hooked me. Carl’s Doomsday Scenario opened into the sprawling Over City and turned Carl into a star. Book three drops the party, now including Donut’s velociraptor, Mongo, and a new ally named Katia, onto the fourth floor: the Iron Tangle.

The Ace Books edition of The Dungeon Anarchist’s Cookbook.

The original self-published cover of The Dungeon Anarchist’s Cookbook (Dungeon Crawler Carl, Book 3).

The book where the series tries to grow up

If book one was about surviving the show and book two was about learning to work it, book three is where the show stops being fun. Dinniman pulls back from the wall-to-wall zaniness and lets the horror of the premise breathe. Carl isn’t just trying to reach the next floor anymore; he’s starting to grasp the full cruelty of what’s been done to humanity and wants to break the game rather than win it. The choices get harder and less clean, and the cost of them starts to land on the page.

“They will not break me. Fuck them all. They will not break me. But I will break them. This is my promise to myself, to my friends, and to you, anyone who reads these words. I will break them all. – Crawler Carl, 25th Edition of The Dungeon Anarchist’s Cookbook”

Mostly, the reach pays off. The best parts of this book are the quiet ones. Donut grows from a scene-stealing gag into a character who carries genuine emotional weight, and the bond between her and Carl deepens into something you feel rather than just laugh at. Dinniman also dials back the exposition that bogged down parts of book two, trusting you to piece the world together alongside Carl again, which restores some of the discovery that made book one sing. When people tell you this series gets more ambitious as it goes, this is the book where that starts.

The Iron Tangle is where the reach exceeds the grasp

And then there’s the setting, which is where the book lost me. After Book Two’s open world, this floor returns to a more structured crawl, but the structure is deliberately baffling. The Iron Tangle is a vast maze of interwoven train tracks, with thousands of lines crossing over and under one another, and Carl and his crew have to find their way through it as trains, monsters, and rival crawlers close in. On paper, that’s a great premise. In practice, it wore me down.

The problem is that the confusion never resolves into anything. Some books build a disorienting puzzle and then snap it into focus with a reveal that makes the whole ordeal worth it. This one doesn’t. The maze is chaotic because it’s chaotic, and by the time the party is through it, I felt like the story had spun its wheels rather than moved. The floor is where my worry about the series comes from: for the first time, a stretch of a Dungeon Crawler Carl book felt like it was filling space instead of building toward something.

Spoilers ahead for The Dungeon Anarchist’s Cookbook

The rest of this section gets into the floor’s specifics, the cookbook item, and how the book ends. Skip to “What still works” to stay clean.

A couple of things crystallized my frustration with the Iron Tangle. Dinniman opens the book with an author’s note telling you that some of the names and details here don’t matter, which is a bold move that mostly backfired for me: it gave me permission to disengage, and it made me wonder why certain scenes were there at all.

The floor’s best idea comes from Katia, who works out that the tracks aren’t laid on a flat plane but wrap around the inside of enormous tubes, so gravity keeps shifting toward the nearest wall. It’s a genuinely cool concept, and it’s also emblematic of the whole level: clever in the abstract, exhausting to actually follow.

The title item has the same double edge. The Dungeon Anarchist’s Cookbook is a real object in the story, a compendium of notes left by past crawlers, and the lore it opens up is one of the book’s pleasures. But it also works as a get-out-of-trouble device, handing Carl answers that in the earlier books he’d have had to sweat for. A couple of times, it tips from clever worldbuilding into a convenient way around a hard problem.

Here’s what pulls the floor back from the brink, and it’s the thing that keeps me trusting the series. The climax has Carl hijack a train, ride it to the literal end of the line, and use a stolen piece of dungeon machinery to teleport a crowd of stranded, doomed crawlers to safety. He’s no longer just saving himself and Donut. He’s becoming the person the other crawlers look to, a leader and a symbol inside a show that only ever wanted him to be a contestant. Even in my least favorite book of the three, that’s the series’ real engine still running: the star is turning into something the people running the show should be afraid of.

What still works

Even at its most frustrating, this book has a lot going for it. Katia is the standout, a new party member who gets real depth and some of the book’s best moments. The humor is still here, a little less seamless in the way it hands off to the darker material, but present and often sharp. I also enjoyed learning more about the aliens hosting this year’s crawl, the machinery of the show that the first two books mostly kept offstage. And the RPG layer that makes the series so moreish, the leveling, the new abilities, the loot, is as satisfying as ever. If you love that powering-up loop, book three still delivers it.

The side cast in general gets more room here, which is welcome after book two leaned so hard on the central duo. Some of those characters are richer than others, but the series is clearly widening its lens, and I’m curious where it goes.

Listen to it

My recommendation to do this series on audio hasn’t changed. Jeff Hays continues to be a legend behind the mic, and what impresses me most is the range: Carl’s low, gruff delivery, Donut’s high-pitched sass, a whole cast of distinct voices, all done without leaning on accents or cheap stereotypes. He’s among the very best narrators working, and he lifts even the weaker stretches of this book. One note carried over from book two: the Dungeon Crawler Carl audiobooks are Audible exclusives, so you’ll find them there and not on other stores, which is why there’s no audiobook link below.

Should you read it?

If you’re in the series, yes, and not only because you need it to get to book four. For all my complaints about the Iron Tangle, the character work and the darkening tone are real steps forward, and the ending reminded me why I care about Carl in the first place. Go in knowing this floor is a slower, messier ride than the two before it, and the deepening will carry you.

I’ll be honest about the worry, though, because it’s part of my read: this is the first Dungeon Crawler Carl book that made me nervous about where the series is headed, and I started book four hoping for a rebound. That’s the anxiety of a fan who’s all in, not a reason to bail. With eight books out as of 2026 and Dinniman planning to close the series at ten, plus a Peacock live-action show on the way, there’s a lot of road left, and I want to see where this train ends up. Read it, ideally on audio, and let Jeff Hays carry you through the Tangle.

Where does book three land for you? Was the Iron Tangle a clever puzzle or a frustrating detour, and did the darker tone work? Tell me in the comments.

Read The Dungeon Anarchist’s Cookbook yourself

Mysterious Galaxies is a Bookshop.org affiliate. If you buy the book through the link below, the channel earns a small commission at no extra cost to you. The Dungeon Crawler Carl audiobooks are Audible exclusives, so there’s no audiobook link here.

FAQs

What is The Dungeon Anarchist’s Cookbook about?

The Dungeon Anarchist’s Cookbook is the third book in Matt Dinniman’s Dungeon Crawler Carl series. Carl, Princess Donut, and their crew reach the dungeon’s fourth floor, the Iron Tangle, a vast maze of interconnected train tracks they have to navigate while dodging trains, monsters, and rival crawlers. It’s a darker, more emotionally serious entry than the first two, as Carl begins to think less about winning the game and more about breaking it.

Do I need to read the earlier books first?

Yes. Book three continues directly from the first two and assumes you know the world, the characters, and where book two left off. Start with Dungeon Crawler Carl, then Carl’s Doomsday Scenario, then this one.

What is the Iron Tangle?

The Iron Tangle is the dungeon’s fourth floor, an enormous subterranean network of train and subway lines built from the world’s pillaged railways and knotted together into a maze. Thousands of tracks cross over, under, and around each other, packed with cars full of monsters, and the crawlers have to find a route through. It’s meant to be disorienting by design, which is exactly the part of the book that didn’t work for me.

What is the Dungeon Anarchist’s Cookbook in the story?

It’s an in-world item Carl comes across: a compendium of notes and insights left by crawlers from previous years. It adds welcome historical depth and lore about past dungeon crawls. The downside is that it sometimes hands Carl convenient answers to problems he’d otherwise have to work through, which can feel like a shortcut.

Is book three darker than the earlier ones?

Noticeably. The humor is still there, but Dinniman leans into the horror and moral weight of the premise, giving Carl harder choices and letting the consequences land. For many readers that maturing is a highlight. The tradeoff is that the handoffs between the funny and the grim aren’t always as smooth as they were in books one and two.

Who is Katia?

Katia is a new member of Carl’s party in book three and, for my money, the book’s standout addition. She gets real depth and some of its best moments, and she’s the one who works out the strange three-dimensional logic of the Iron Tangle’s tracks.

Is the audiobook worth it?

As always with this series, yes. Jeff Hays gives a remarkable performance, voicing a huge cast distinctly and without leaning on accents or stereotypes, and he elevates even the slower stretches of this book. Note that the Dungeon Crawler Carl audiobooks are Audible exclusives.

Is The Dungeon Anarchist’s Cookbook worth reading?

If you’re invested in the series, yes, though it’s my least favorite of the first three. The deepening characters and darker tone are strong, but the Iron Tangle setting drags and the pacing suffers for it. Go in expecting a slower, messier book than its predecessors, and the character work will reward you.

How many Dungeon Crawler Carl books are there?

As of 2026, eight books have been published, with Matt Dinniman planning to finish the series at ten. The Dungeon Anarchist’s Cookbook is book three, so there’s a long run still ahead if you’re catching up.

Sources

Dungeon Crawler Carl, Wikipedia (the series overview, Matt Dinniman, publication history, book count, and the Peacock adaptation)
The Iron Tangle (Fourth Floor), Dungeon Crawler Carl Wiki (the floor’s train-maze design, Katia’s three-dimensional-track theory, and the events of book three)
The Dungeon Anarchist’s Cookbook, Matt Dinniman’s site (book details and the current edition)

SOURCE · Matt Dinniman, The Dungeon Anarchist's Cookbook (published 2021). SERIES · Dungeon Crawler Carl.