Carl Sagan

Daniel Cohen

Cover of Carl Sagan

Carl Sagan

Age Rating, Reading Level & Content Guide

Superstar Scientist

by Daniel Cohen

Reading Level 4-5 Gentle (Lvl 1) Ages 9-12 Balanced Read

The text is written at a 4th 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

The crackle of a radio show fills the room, buzzing with stories about stars and distant planets. Imagine hearing a voice that makes the universe feel close enough to touch, sparking wonder about the night sky. This is just the beginning of a journey with someone who made the cosmos come alive for millions.

Themes

Science & NatureBiographyInspirationEducation

Quick Assessment

This biography introduces middle-grade readers to Carl Sagan, a renowned astronomer who popularized science through books, television, and teaching. Suitable for ages 9-12, it offers an accessible look at his life and contributions without complex jargon. The content is gentle and educational, focusing on inspiration and discovery.

For Parents

Content Intensity

Level 1 — Gentle
Gentle Mild Moderate Intense Very Intense

No conflict beyond everyday childhood experiences. Safe for sensitive readers.

Data confidence: standard

Was our "Gentle" 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
4
Emotional Weight
2
Theme Richness
4
World Scope
3
Data Confidence
7

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Details

Book Length

168 pages
ISBN
0396087760
Pages
168
Publisher
Dodd Mead
Published
1987
Type
Nonfiction

Genres

Subjects

Sagan, Carl, 1934-AstronomersUnited States

People

Carl Sagan (1934-1996)

Places

United States