Hollowpox: The Hunt for Morrigan Crow

Hollowpox: The Hunt for Morrigan Crow

book

2021, Children's Books, Growing Up & Facts of Life

WISE
83%

WISE Score

4.8

Amazon

Morrigan faces a magical pandemic and prejudice in this darker, thrilling third Nevermoor adventure—Harry Potter vibes meet urgent social themes.

Amazon4.8
Common Sense Media

Where to Read

Amazon
Amazon
Barnes & Noble
Barnes & Noble
Libby
Libby

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Screenwise Verdict

This is solid middle-grade fantasy that doesn't pull punches—the stakes are real, the themes are weighty, and the scary parts are actually scary. Jessica Townsend clearly wrote this as COVID hit, and the pandemic-illness plot feels both prescient and purposeful.

The Nevermoor series has earned its Harry Potter comparisons with rich world-building and a magical school setting, but Morrigan's journey is distinctly her own. This third book goes darker, tackling prejudice and fear-based discrimination as the city turns on Wunimal citizens during the outbreak. It's the kind of fantasy that trusts kids to handle complex themes.

Some readers found the pacing uneven and the plot meandering compared to earlier books, but the 4.8 Amazon rating suggests most fans are still deeply invested. If your kid loved the first two books, they'll want to see what happens next—just know this one's going to give them some genuine chills along with the magic.

Age Fit

Best for confident readers ages 9-13 who've already fallen for the Nevermoor series. The darker tone and scarier moments make this less appropriate for younger or more sensitive kids who enjoyed the first book's lighter touch. Teens who loved the series will still enjoy finishing Morrigan's story.

WISE Breakdown
Wholesome
82

Third book in a beloved series that centers friendship, loyalty, and courage. Morrigan and Unit 919 work together to solve a crisis threatening their city. The story models perseverance and responsibility as Morrigan takes on the challenge of finding a cure despite personal risk. Themes of prejudice and fear during a pandemic-like illness add emotional weight but are handled age-appropriately. Some tension and scary moments (infected Wunimals turning violent) keep it from being purely cozy, but the core is emotionally healthy.

Imaginative
88

The Nevermoor world continues to be richly inventive—the Wundrous Society, the mysterious Wretched Arts, the concept of Wunimals (sentient animal citizens) and their transformation into Unnimals creates compelling fantasy logic. The Hollowpox illness itself is a creative plot device that mirrors real-world pandemic fears while staying firmly in fantasy territory. Readers praised the world-building and imaginative elements, though some noted the plot meanders at times. Still, this is original middle-grade fantasy that invites readers to lose themselves in a magical city.

Safe
78

Age-appropriate middle-grade fantasy with some genuinely frightening moments. The Hollowpox creates 'mindless, vicious' creatures on the hunt, which could be scary for sensitive younger readers. There's tension, peril, and the threat of violence (though not graphic). The disease/pandemic theme published in 2020 might hit differently post-COVID for some families. No inappropriate content, but the stakes are higher and darker than typical middle-grade fare. Common Sense Media lists it as appropriate for the target age range with parental awareness of the scarier elements.

Enriching
85

Tackles complex themes of prejudice, scapegoating, and fear-based discrimination as the city turns against Wunimals during the outbreak. Morrigan must grapple with her own dangerous power (the Wretched Arts) while taking responsibility for helping others. The pandemic-illness plot offers opportunities to discuss how societies respond to crisis, who gets blamed, and what courage looks like when things are scary. Strong character development as Morrigan matures. The 4.8 Amazon rating and enthusiastic reader reviews suggest it delivers both entertainment and substance.

Parent Info
✓

Why It Might Be Great

  • Richly imaginative world-building that keeps expanding—the Wundrous Society, Wretched Arts, and Wunimal citizens create a magical universe kids want to live in
  • Tackles prejudice and scapegoating during crisis in age-appropriate ways—relevant themes about how fear makes people turn on each other
  • Strong friendship dynamics with Unit 919 working together to solve an impossible problem
  • Morrigan's character growth as she learns to control dangerous power while taking responsibility for helping her city
  • Published in 2020, the pandemic-illness plot feels eerily prescient but stays firmly in fantasy territory
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What to Watch For

  • This is book 3—kids absolutely need to read Nevermoor and Wundersmith first or they'll be lost
  • Scarier than previous books: infected Wunimals become violent 'Unnimals' hunting people, which might frighten sensitive readers
  • The pandemic theme hits different post-COVID—some kids might find it too close to home, others might find it cathartic
  • Some reviewers noted the plot meanders and is less tightly paced than earlier books

Conversation Starters

  • "The city starts blaming and fearing all Wunimals when some get sick. Have you ever seen people blame a whole group for something a few people did?"
  • "Morrigan has to learn to control a dangerous power inside her. What's something you're learning to control or manage about yourself?"
  • "When everyone's scared of the Hollowpox, Morrigan decides to help even though it's risky. When have you done something hard because it was the right thing?"
  • "The book came out right when COVID started. How is the Hollowpox similar or different from what we went through?"

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