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The Hidden Kingdom by Tui T. Sutherland Review: Glory Takes Center Stage
The Hidden Kingdom, the third Wings of Fire novel, sends Glory and the dragonets into the Rainforest Kingdom to find missing RainWings. This unabridged Scholastic Audio edition, narrated by Shannon McManus, runs 7 hours 34 minutes. Start with Book 1.
LuvemBooks Verdict
Best for
Middle-grade listeners (roughly ages 8–12) and families already invested in Wings of Fire's first two books, wanting a compact unabridged audio installment in which the series' most underestimated dragonet, Glory, takes center stage.
Worth it if
It's worth a credit if you've already followed Clay and Tsunami through The Dragonet Prophecy and The Lost Heir, since this is the pivotal volume that reframes Glory's role and pushes the five-dragonet arc toward its first major resolution.
Skip if
Newcomers to the series and older teens or adults seeking a mature fantasy listen should skip it — the plot leans hard on the events of the first two books and the register is pitched squarely at middle-grade readers.
What readers & critics say
Genre reviewers have responded warmly to this installment: Hidden in Pages awarded it four out of five stars and called it the reviewer's favorite Wings of Fire book to that point, while Rogue Watson's Goodreads review gave it five stars as "definitely my favorite Wings of Fire book yet," and blogger CA Jacobs rated it a low four while noting she continues to reread the series. On the franchise scale, Wikipedia reports the Wings of Fire series has sold over 30 million copies worldwide and been translated into more than ten languages.
“Definitely my favorite Wings of Fire book yet. Glory was always the most interesting of the dragonets — defensive and sarcastic, carrying the most emotional baggage.”
— Rogue Watson (Goodreads review)4.8from 9,095 Amazon ratings— reader ratings, not a LuvemBooks score
Buy on AmazonAge & Reading Level
Recommended age
Ages 8–12
Reading level
Middle grade
3 content notes · who it suits
Content to know about
fantasy battle violence between dragons
kidnapping — the plot turns on RainWings who have gone missing
war between the dragon tribes as a backdrop throughout
Best for: Ages 8+ — pitched as a middle-grade chapter book for the 8–12 band; the vocabulary and serialized plot assume a confident elementary reader, ideally one who has finished the first two Wings of Fire books.
Skip if you haven't read The Dragonet Prophecy and The Lost Heir yet — this is a continuation that leans heavily on established events and relationships, so start with book one.
In This Review
- What Works & What Doesn't
- What Book Three Actually Is
- Glory's Story and the Stakes
- The Audiobook Edition
- Reception and Standing
- Who It's For (and Who Should Start Elsewhere)
What Works & What Doesn't
What Works
- Glory, the prophecy's long-dismissed RainWing, takes center stage with a missing-dragons mystery in the Rainforest Kingdom
- A pivotal installment that pushes the five-dragonet arc toward its first major resolution
- Unabridged 7-hour-34-minute Scholastic Audio production narrated by Shannon McManus
- From a series with enormous documented reach — over 30 million copies sold worldwide per Wikipedia, and billed as a #1 New York Times bestselling series
What Doesn't
- Not an entry point: it assumes knowledge of The Dragonet Prophecy and The Lost Heir
- Sits in the middle of a five-book arc, so several plot threads are deliberately left unresolved
- Pitched squarely at middle-grade listeners; older teens and adults may find the register younger-skewing than they want
The Hidden Kingdom hands Wings of Fire's most underestimated dragonet the series' most consequential early arc, and Scholastic Audio's unabridged production presents it in a single seven-and-a-half-hour listen.
The Hidden Kingdom: Wings of Fire, Book 3 by Tui T. Sutherland front cover
What Book Three Actually Is
The Hidden Kingdom is the third book in Tui T. Sutherland's Wings of Fire series, a middle-grade dragon fantasy published by Scholastic. The print edition first appeared from Scholastic Press in 2013; the edition under review here is the unabridged Audible audiobook from Scholastic Audio Books, released on July 1, 2016. The series is built around a prophecy: five dragonets, raised in secret, are destined to end a long war among the dragon tribes of Pyrrhia. Each of the early installments shifts point of view to a different member of that group — Clay in The Dragonet Prophecy, Tsunami in The Lost Heir — and book three belongs to Glory, the RainWing.
This structure matters for buyers. The Hidden Kingdom is a continuation, not a self-contained story: it assumes familiarity with the dragonets' escape from their guardians and the events of the first two books, and the larger arc, as one reviewer of the series has noted, is designed to run through the first five volumes.
Glory's Story and the Stakes
The publisher's synopsis places the action in the secretive Rainforest Kingdom, described as a place where only the quickest and cleverest dragonets survive. Glory's tribe has a reputation among the other dragons for being placid and unserious — a stereotype that has followed Glory herself through the series — and the book turns directly on that judgment. RainWing dragons have been going missing, and the peaceful kingdom has done little about it. Glory and the other dragonets are determined to find the missing dragons, even if the search drags the RainWing kingdom, where they never wanted to be, into the middle of the war.
That premise gives the installment a different texture from its predecessors: the conflict is less about battlefield set pieces than about what happens when a pacifist society refuses to defend its own people, and whether one dragonet can force a whole tribe to take itself seriously. It is the book in which Glory steps from the prophecy's presumed spare part into a position of real authority over her kingdom's future.
The Audiobook Edition
This is a complete, unabridged production: 7 hours and 34 minutes of listening, narrated by Shannon McManus and published by Scholastic Audio Books in English. That runtime is compact for the format — short enough to cover over a week of school runs or a single family road trip, and matched to the length of the print text rather than abridged from it.
In keeping with how LuvemBooks covers audio editions, this review is a synthesis of the book's published content and documented reception, not a hands-on assessment of the narration or production; no claims here rest on having listened to the recording. What can be stated plainly is the production's shape — narrator, length, publisher, and unabridged status — all of which are confirmed in the edition's listing data.
Reception and Standing
The commercial footprint of the parent series is substantial and well documented. Wikipedia's series entry reports that Wings of Fire has sold more than 30 million copies worldwide and has been translated into over ten languages; retailer and publisher copy for this volume bills Wings of Fire as a #1 New York Times and USA Today bestselling series. Retail listings for the book also carry a Booklist series assessment praising its dramatic battle scenes, double-crosses, and memorably unhinged villainy, with broad appeal for middle-grade fantasy fans.
Reader response to this specific installment has been warm where it is documented. The genre blog Hidden in Pages awarded it four out of five stars and called it the reviewer's favorite Wings of Fire book to that point. The franchise around it has also kept expanding: graphic novel adaptations have run since 2018, and per Wikipedia's reporting, an animated television adaptation was announced in 2024, with Aaron Waltke attached as showrunner in 2025 and Sutherland involved as co-writer and executive producer.
Who It's For (and Who Should Start Elsewhere)
The natural audience is middle-grade readers and listeners — roughly the eight-to-twelve band the series is marketed to — plus families listening together, where the dragon-cast adventure and the modest runtime travel well. Readers who have followed Clay and Tsunami through the first two books will find this the most consequential installment yet, the one that widens the war's map and reframes what the prophecy's quietest member is for.
Newcomers should not start here, in audio or print: the story leans heavily on established relationships and events from The Dragonet Prophecy and The Lost Heir, and with the arc running through book five, several threads here are deliberately left open. Older teens and adults browsing for their next fantasy listen may also find the register younger-skewing than what they're after — a matter of pitch rather than quality, but worth knowing before a credit is spent.
Frequently Asked Questions
Is The Hidden Kingdom worth it at its current price?
The review positions the audiobook as strong value for its audience, delivering a complete, unabridged production at a compact runtime of 7 hours and 34 minutes. For families already invested in the Wings of Fire series, LuvemBooks considers this the most consequential installment yet, making it a worthwhile addition to the listening queue.
Who is the target audience for this book?
The review identifies middle-grade readers and listeners — roughly ages eight to twelve — as the natural audience, along with families listening together on road trips or school runs. Older teens and adults are cautioned that the register skews younger, which is described as a matter of pitch rather than quality.
Can newcomers start with book three, or do they need to read the earlier books first?
LuvemBooks is clear that newcomers should not start here: the story leans heavily on established relationships and events from The Dragonet Prophecy and The Lost Heir. The Hidden Kingdom assumes familiarity with the dragonets' escape from their guardians and the events of the first two books.
What is this book about?
The book follows Glory, the RainWing dragonet, as she investigates the mysterious disappearance of dragons from the Rainforest Kingdom. The central conflict revolves around whether Glory can force a pacifist society to defend its own people, and the story marks her transformation from the prophecy's presumed spare part into a figure of real authority.
What are the main themes in this book?
The review highlights the theme of a pacifist society's failure to protect its own members, and the question of whether one individual can compel a whole community to take itself seriously. It also engages with the idea of stereotyping, as Glory's tribe has a reputation for being placid and unserious — a judgment the book directly challenges.
How does Glory's character develop in this installment?
The review describes The Hidden Kingdom as the book in which Glory steps from the prophecy's presumed spare part into a position of real authority over her kingdom's future. Her arc is framed as the series' most consequential early storyline, giving the most underestimated dragonet a central and decisive role.
How does book three compare to the first two Wings of Fire books?
The review notes that each early installment shifts point of view to a different dragonet — Clay in The Dragonet Prophecy and Tsunami in The Lost Heir — and book three belongs to Glory. The conflict in The Hidden Kingdom is described as having a different texture from its predecessors, focusing less on battlefield set pieces and more on the internal politics of a pacifist society.
Is this book a standalone story or part of a larger arc?
The review is explicit that this is a continuation, not a self-contained story, and that the larger arc is designed to run through the first five volumes. Several threads are deliberately left open, so readers should expect an ongoing narrative rather than a resolved ending.
What is the audiobook runtime and who narrates it?
The unabridged audiobook runs 7 hours and 34 minutes and is narrated by Shannon McManus, published by Scholastic Audio Books. The review notes this runtime is compact for the format — short enough to cover a week of school runs or a single family road trip.
Is the audiobook edition abridged or the full text?
The edition reviewed is a complete, unabridged production, matched to the length of the print text rather than cut down. LuvemBooks confirms this based on the edition's listing data, including narrator, length, publisher, and unabridged status.
Sources & Further Reading
The key facts and claims in this review are grounded in the retrieved, verified sources listed below.
- Cited in this review
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en.wikipedia.org
- 3
- Further reading
- 4
Tui T. Sutherland, Wikipedia
- 5
- 6
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roguewatson.com
- 9
- 10
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