The Sea of Monsters: The Graphic Novel – WISE Score & Parent Review | Screenwise

The Sea of Monsters: The Graphic Novel

Name: Screenwise
Author: Screenwise

book2006

91%

WISE Score

4.6

Amazon

Percy’s back, Camp Half-Blood is dying, and there’s a giant Cyclops who calls him ‘brother.’ It’s mythology with a much-needed visual adrenaline shot.

The Sea of Monsters: The Graphic Novel

book

2006

91%

WISE Score

4.6

Amazon

Percy’s back, Camp Half-Blood is dying, and there’s a giant Cyclops who calls him ‘brother.’ It’s mythology with a much-needed visual adrenaline shot.

4.6

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4.6

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Screenwise Verdict

Look, the Percy Jackson books are already the gold standard, but this graphic novel is the perfect pivot for kids who prefer screens to pages. It doesn’t sacrifice the heart of the story—especially the awkward, sweet relationship between Percy and Tyson—but it delivers the monster fights with actual punchy visuals.

It’s fast, the art is solid, and it’s a hell of a lot better than having them scroll TikTok for an hour. If they’re into the Disney+ show, this is the best way to get them 'reading' without the fight.

Age Fit

Best for the 8-to-13 crowd. It’s perfect for elementary schoolers who want something 'cool' and middle schoolers who want a fast read.

WISE Breakdown

Wholesome

Percy’s relationship with his new half-brother Tyson (a Cyclops) is the heart of the story. It handles themes of embarrassment, acceptance, and family loyalty without being preachy. The 'wisecracking' tone keeps things light even when the world is ending.

Imaginative

Rick Riordan’s genius is putting ancient myths in modern places, like turning the Bermuda Triangle into a literal sea of monsters. The graphic novel format brings those visual concepts—like a mechanical bronze bull or a Hydra—to life in a way prose sometimes can't.

Safe

It’s a middle-grade graphic novel. While there are monster fights and some scary imagery (Cyclopes, sea monsters), the violence is stylized and bloodless. Monsters turn into dust when defeated. No sex, no gore, and no real-world toxicity.

Enriching

It’s a fantastic gateway to Greek mythology. For reluctant readers, the graphic novel format is a massive win for literacy. It also deals with the ethics of how the gods treat their 'mistake' children, which is a surprisingly deep topic for a kid's book.

Parent Info

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Why It Might Be Great

The ultimate 'cheat code' for kids who think 300 pages of text looks like a prison sentence.
Tyson the Cyclops is a great character for teaching kids about empathy and not being a jerk to those who are different.
It moves at breakneck speed, which is perfect for the short-attention-span era of 2026.
The art makes the legendary monsters of the Odyssey actually look intimidating instead of just 'old.'

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What to Watch For

Some of the monster designs, like the Gray Sisters sharing an eye, might be a bit 'gross' for very young or sensitive readers.
Percy has that classic 2000s snarky attitude—it's relatable, but he's definitely a smart-aleck to authority figures.

Conversation Starters

"If you found out a Cyclops was your brother, would you be embarrassed or think it was cool?"
"Why do you think the Greek gods are such terrible parents to their half-human kids?"
"If you had to sail into the Bermuda Triangle, which three friends are you taking on your boat?"
"Is it ever okay to break the rules if you're trying to save your friends?"

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