King!
James Hahn, Lynn Hahn
King!
Age Rating, Reading Level & Content Guide
The Sports Career of Billie Jean King
by James Hahn, Lynn Hahn
The text is written at a 2nd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is gentle with no concerning themes.
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About This Book
Have you ever wondered what it takes to change the game forever? Imagine stepping onto the tennis court with courage and a dream to make things fair for everyone. What will happen when one player decides to stand up for equality?
Themes
Quick Assessment
This biography introduces young readers to Billie Jean King, a pioneering American tennis champion who fought for women's equality in sports. Suitable for early readers aged 5-8, the book highlights her achievements and contributions in an accessible way without heavy conflict or mature themes.
Why we rated King! 7C
King! is written at a Level 2 reading level across 48 pages. Strong independent readers around grade 3.0 can typically handle this book on their own; with parent or teacher support, King! works for readers up to grade 4.0.
We rate King! as 7C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.
Thematically, King! explores biography, sports, equality, coming of age, and historical — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 5-8 range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about biography, sports, equality.
- ✓ Curious kids who prefer real-world topics over made-up stories.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
7C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780896861497
- Pages
- 48
- Publisher
- Crestwood House
- Published
- June 1981
- Type
- Nonfiction