
A parent might reach for this book when their child feels overlooked, frustrated, or jealous of a sibling who commands all the attention. This graphic novel tells the story of Nanae, whose younger sister, Mormo, has a wild secret: she can turn into a destructive, furry werebeast. While her parents focus on managing the chaos, Nanae feels invisible and resentful. Using a fun fantasy metaphor, the book explores complex but normal feelings of sibling rivalry, the pressure to be the 'responsible' one, and the enduring love that underlies it all. For ages 8 to 12, its humorous and heartfelt approach makes it a perfect tool to start conversations about complicated family dynamics in a safe, accessible way.
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Sign in to write a reviewThe core challenge of having a 'different' or high-needs sibling is explored through the fantasy metaphor of lycanthropy. The approach is entirely secular and character-driven. The resolution is hopeful, focusing not on a 'cure' but on acceptance, empathy, and finding a healthier, more honest family dynamic where everyone's needs are acknowledged.
This is for the 8 to 11 year old child who feels overshadowed by a sibling. They might be the 'responsible' older sibling to a younger child, a neurodivergent sibling, or simply a more extroverted one. It's for the child who feels their own accomplishments and struggles are minimized because a sibling's needs seem bigger or more urgent.
The book can be read cold; the fantasy premise creates a safe distance for exploring real emotions. Parents should be prepared for conversations about fairness, jealousy, and feeling overlooked. The werebeast's appearance is more chaotic and silly than truly frightening, but a quick flip-through might be wise for a particularly sensitive 8-year-old. A parent has just heard their child say, 'It's not fair, you always pay more attention to them!' or has seen their child act out with jealousy towards a sibling, possibly followed by feelings of guilt. The parent wants to validate their child's feelings without villainizing the other sibling.
A younger reader (8-9) will latch onto the visual humor, the monster action, and the overt sibling squabbles. An older reader (10-12) will connect more deeply with Nanae's internal monologue, her struggle for identity, and the nuances of feeling simultaneously resentful of and fiercely protective over her sister.
Unlike realistic fiction about sibling rivalry, this book's high-concept fantasy premise makes the abstract feeling of being overwhelmed by a sibling's presence concrete and visual. The graphic novel format excels at showing, not just telling, Nanae's emotional journey, using panel layouts and character expressions to convey what words alone cannot. It is both funnier and more fantastical than many books on the topic.
Nanae is the responsible older sister to Mormo, who happens to be a werebeast. Mormo's unpredictable and messy transformations demand constant attention from their parents, leaving Nanae feeling invisible, resentful, and burdened with keeping the family's huge secret. The story follows Nanae's struggle to navigate her complex feelings of jealousy and love for her sister while also trying to make friends and forge her own identity separate from the family chaos.
This overview was generated by AI based on the book's content and reviews, and may not capture every nuance.