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Long, Long Sleep

Anna Sheehan

Cover of Long, Long Sleep

Long, Long Sleep

Age Rating, Reading Level & Content Guide

by Anna Sheehan

Reading Level 7 12ME Ages 13+ Balanced Read

The text is written at a 7th grade reading level, the subject matter is intended for teens (ages 13+), and the content has moderate intensity with some emotionally heavy themes.

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About This Book

The cold hiss of the stasis tube breaking open fills the silent room, and Rose blinks awake to a world she doesn’t recognize. The air smells strange, heavy with secrets and lost time, while shadows of the past cling to her like a forgotten dream. Surrounded by strangers who see her as a mystery or a menace, Rose must find the courage to face a future she never imagined.

Themes

Young Adult FictionScience FictionApocalyptic & Post-ApocalypticRomanceSocial ThemesComing of AgeAdventureFamily

Quick Assessment

Long, Long Sleep is a young adult science fiction novel about a teenage girl who wakes up after sixty-two years in suspended animation to find her world radically changed. The story explores themes of loss, identity, and adaptation in a post-apocalyptic setting, combined with elements of romance and political intrigue. Suitable for teens aged 13 and up, it contains mild peril and emotional challenges appropriate for this age group.

Why we rated Long, Long Sleep 12ME

Long, Long Sleep is written at a Level 7 reading level across 352 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, Long, Long Sleep works for readers up to grade 9.0.

We rate Long, Long Sleep as 12ME ("Moderate — Emotional") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from emotional weight, social complexity, thematic difficulty — these are the dimensions parents should evaluate against their reader's tolerance.

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

Thematically, Long, Long Sleep explores young adult fiction, science fiction, apocalyptic & post-apocalyptic, romance, and social themes — these threads give the book room to mean different things to different readers.

Good fit for

  • Children in the Ages 13+ range — the maturity and attention span match the story's pacing.
  • Patient readers who enjoy slower, character-driven stories.
  • Readers ready to talk through themes after they finish — there's enough substance for a meaningful conversation.
  • Kids drawn to stories about young adult fiction, science fiction, apocalyptic & post-apocalyptic.

Maybe not for

  • ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
  • ! Reluctant readers who need a fast hook — the pacing here rewards patience.

For Parents

Content Intensity

12ME — Moderate — Emotional
Emotional
Moderate
Physical
Light
Social
Moderate
Thematic
Moderate

Real stakes and emotional weight. May include sustained danger, loss, or bullying.

Data confidence: standard

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

Reading Insights

Hook Factor

2/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

4/10

Good conversation starter with themes worth exploring together.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
6
Emotional Weight
6
Theme Richness
8
World Scope
1
Data Confidence
7

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Details

Book Length

352 pages
ISBN
9780763656058
Pages
352
Publisher
Candlewick Press
Published
2011
Type
Fiction

Genres

Subjects

Young Adult FictionScience FictionApocalyptic & Post-ApocalypticRomanceSocial ThemesPhysical & Emotional AbuseSpace ColoniesInheritance and SuccessionScience Fiction, Fantasy, Horror