How to Train Your Dragon

How to Train Your Dragon

book

2017, Children's Books, Science Fiction & Fantasy

WISE
88%

WISE Score

4.9

Amazon

The scrappy, illustrated Viking-and-dragon series that launched a franchise—quirky, funny, and completely different from the movies.

Amazon4.9
Common Sense Media

Where to Read

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Screenwise Verdict

This is the real deal—the series that inspired the DreamWorks juggernaut, and it's scrappier, weirder, and more British than the movies. Cressida Cowell's hand-drawn illustrations and invented dragon languages give these books a homemade, diary-like charm that feels genuinely kid-created.

Hiccup is a thoughtful, anxious underdog who wins through cleverness and empathy, which is refreshing in a genre full of Chosen Ones with magic swords. The 12-book arc builds to an epic, satisfying conclusion—but that's also the catch. You're committing to a long series, and kids expecting movie Toothless will be thrown by the tiny, sassy book version.

These books hit hardest for kids ages 8-12 who love fantasy adventure and are ready for chapter books with real heft. The humor is funny, the world-building is inventive, and the message—that being different is your superpower—lands without being preachy. Solid, imaginative, and genuinely beloved by millions of readers.

Age Fit

Best for ages 8-12, especially kids who love fantasy, underdog heroes, and British humor. Confident second-graders can handle these, but the 12-book commitment and 300-page length means they're ideal for third through sixth graders who want a meaty series to sink their teeth into.

WISE Breakdown
Wholesome
88

The books center on Hiccup, a thoughtful underdog who finds success through cleverness rather than brute strength—a refreshing alternative to typical Viking warrior tales. The series models problem-solving, empathy toward creatures others fear, and finding your own path when you don't fit the mold. The tone is humorous and adventure-focused, with age-appropriate conflicts and strong themes of friendship and perseverance.

Imaginative
92

Cressida Cowell creates a wildly inventive world with dragon species that have distinct personalities, Viking clans with quirky customs, and a unique visual style (the books are illustrated throughout). The premise—training dragons instead of fighting them—flips the traditional hero narrative. The 12-book arc builds an increasingly complex mythology that rewards imagination and invites kids to think about creative solutions to problems. The hand-drawn illustrations and made-up dragon languages add layers of whimsy.

Safe
90

These are chapter books with fantasy action—dragons, Vikings, battles—but nothing graphic or traumatic. The violence is cartoonish and adventure-based, appropriate for the 8-12 target audience. No mature themes, no sudden deaths that would shock young readers, no inappropriate content. The books are straightforward middle-grade fantasy with predictable stakes and a clear moral compass. Amazon rating of 4.9 and consistent parent reviews confirm this is reliably safe content.

Enriching
85

The series rewards readers who stick with it—12 books build to an epic conclusion that teaches persistence, strategic thinking, and the value of being different. Hiccup's journey from overlooked kid to hero happens through wit, empathy, and understanding rather than physical prowess. The books encourage reading stamina (304 pages each) and introduce Norse-inspired mythology in an accessible way. That said, these are primarily entertaining adventure stories rather than deeply educational—they're enriching through character growth and reading practice more than specific skill-building.

Parent Info

Why It Might Be Great

  • Hiccup wins through brains and empathy, not brawn—a thoughtful underdog who doesn't fit the warrior mold but finds his own path
  • Wildly imaginative world-building with hand-drawn illustrations, invented dragon languages, and dozens of quirky dragon species
  • 12-book epic arc that rewards persistence and builds to a satisfying conclusion (unlike many middle-grade series that peter out)
  • Genuinely funny with British humor and a scrappy, diary-like narrative voice that feels authentic to a kid's perspective
  • Encourages reading stamina—each book is 250-300+ pages, perfect for building confidence in chapter-book readers

What to Watch For

  • These are NOT the movies—book Toothless is a tiny, bratty Common Garden Dragon who talks, not the sleek Night Fury from DreamWorks. Kids expecting movie Toothless may be confused.
  • The series is a commitment—12 books with an overarching plot means you're signing up for the long haul to get the full payoff
  • Fantasy violence (dragon fights, Viking battles) is present but cartoonish and age-appropriate for the 8+ crowd
  • The 2017 date refers to a boxed set reprint—the original series ran 2003-2015, so the cultural references and humor feel slightly dated but not dealbreakingly so

Conversation Starters

  • "Hiccup doesn't fit in with the other Vikings—have you ever felt like you didn't fit the mold? How did you handle it?"
  • "If you could train any kind of dragon, what would it be like? What would you name it?"
  • "Hiccup wins by being clever instead of strong—can you think of a time when thinking smart worked better than being tough?"
  • "The books are really different from the movies. Which version of the story do you like better, and why?"

Deep Dive

The "Anti-Hero" Dragon

If your kid is coming to this series after watching the DreamWorks movies, the first fifty pages might cause some serious confusion. In the films, Toothless is a sleek, majestic, loyal Night Fury. In the books, Toothless is a tiny, green, incredibly selfish Common Garden Dragon who barely listens to Hiccup and has a massive ego.

This change actually makes the story more interesting for older kids. Instead of a boy and his dog, it’s a boy and his difficult roommate. Hiccup can’t rely on a "super-dragon" to save him from every scrape. He has to use his brain, his empathy, and his knowledge of Dragon-ese to navigate a world that values brawn over everything else. If you’re looking at how to choose books that actually match your kid's reading level, this series is a masterclass in providing "scaffolded" complexity. The vocabulary is surprisingly sharp, but the stakes start low and funny before slowly evolving into a high-stakes war for the fate of the Viking world.

Why it works for reluctant readers

The 300-page count on these books can be intimidating for a third or fourth grader, but the "diary" format is a secret weapon. Cressida Cowell fills the pages with "smudge" marks, ink blots, and frantic sketches that make the whole thing feel like a found object. It’s the fantasy equivalent of Diary of a Wimpy Kid.

This visual style lowers the barrier to entry. A kid who might struggle with a dense wall of text in a traditional fantasy novel will fly through these because the illustrations provide constant context clues. It’s a great bridge for kids who are ready to move past graphic novels but aren't quite ready for the sheer word density of something like Harry Potter. Using movies based on books as a hook is a classic move, but this is one of the few cases where the book is so fundamentally different that it feels like a brand-new discovery even if they’ve seen the films a dozen times.

Preparing for the 2025 momentum

With a new live-action movie hitting theaters in June 2025, we’re about to see a massive resurgence in "dragon-mania." Reading the books now gives your kid the "I knew it before it was cool" edge, but it also prepares them for a version of Berk that is a bit more rugged and cynical than the animated version.

If you’re wondering if the new live-action remake is too scary for your kids, starting with the books is a smart way to gauge their interest in the "Viking-level" peril. The books don't shy away from the idea that dragons can be dangerous, but they always ground that danger in Hiccup’s cleverness. It’s a 12-book commitment, but the payoff in the final chapters of How to Fight a Dragon’s Fury is one of the most earned emotional beats in modern children’s literature. If your kid finishes the first three and asks for the rest, just buy the boxed set. You’re going to need it.

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