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Supernova

Kass Morgan

Cover of Supernova

Supernova

Age Rating, Reading Level & Content Guide

by Kass Morgan

Reading Level 7 Unrated Ages 9-12

The text is written at a 7th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes.

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About This Book

Kass Morgan, New York Times bestselling author of The 100, once again delivers pulse-pounding action and glittering romance in this thrilling sequel to Light Years. Tensions are rising between the Quatrans and the Specters, and the Quatra Fleet is gearing up for an epic fight. With a galaxy on the brink of war and loyalties divided, the friendship of four cadets will be tested. Orelia has been arrested for espionage, and her future is looking bleak . . . until the Quatrans make her a surprising offer that could save her life--and the lives of everyone in the galaxy. Reeling from his breakup, Arran finds comfort in a sympathetic boy from Loos, someone who understands how hard it can be to fit in. But is it enough for Arran to forget his heartbreak? Cormak's position at the Academy is finally secure. But when someone discovers his treasonous secret, it jeopardizes everything he's fought for, including his relationship with the person he cares about most. And Vesper is ready to become a superstar officer . . . until she uncovers a conspiracy that shakes her faith in the Quatra Fleet to its core. As secret machinations come to light, these cadets will be forced to overcome their differences and band together to restore peace to their worlds.

Quick Assessment

This is a Level 7 book. No notable content concerns flagged. Written for readers ages 9-12.

Why we rated Supernova Level 0

Supernova is written at a Level 7 reading level across 368 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, Supernova works for readers up to grade 9.0.

We rate Supernova as Unrated because the content sits in the "Unrated" range — no conflict beyond everyday childhood experiences.

No specific content flags were raised by community reviewers, which is consistent with the unrated intensity score.

Good fit for

  • Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
  • Patient readers who enjoy slower, character-driven stories.

Maybe not for

  • ! Reluctant readers who need a fast hook — the pacing here rewards patience.

For Parents

Content Intensity

Level 0 — Unrated
Gentle Mild Moderate Intense Very Intense

This book has not yet been rated for content intensity.

Data confidence: standard

Was our "Unrated" content intensity rating accurate for this book?

Reading Insights

Hook Factor

1/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
6
Theme Richness
1
World Scope
1
Data Confidence
4

Details

Book Length

368 pages
ISBN
9780316510516
Pages
368
Publisher
Little, Brown Books for Young Readers
Published
2019
Type
Fiction

Genres

Subjects

Space StationsSchoolsScience Fiction