Carl Sagan
Jean F. Blashfield
Carl Sagan
Age Rating, Reading Level & Content Guide
by Jean F. Blashfield
The text is written at a 8th 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
Explore the inspiring journey of Carl Sagan, from his childhood in Brooklyn to his groundbreaking discoveries in astronomy. Discover how his passion for the stars led him to work with the Search for Extraterrestrial Intelligence and inspire a new generation of scientists. This story also offers a glimpse into exciting careers among the stars.
Themes
Quick Assessment
This is a Level 8-9 book with gentle content intensity. It's a Sweet Spot read — challenging text with gentle themes, ideal for advanced or 2e readers. No notable content concerns flagged. Written for readers ages 9-12.
For Parents
Content Intensity
Level 1 — GentleNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
7/10High engagement — fast-paced, fun, and hard to put down. Great for reluctant readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0894343742
- Pages
- 127
- Publisher
- Ferguson Pub
- Published
- March 2001
- Type
- Nonfiction
- Word Count
- 11,981
- Read-Aloud
- ~1h 20m
- Text Density
- Light Text