Best Kids Biographies Under 10 (2026): 5 Picks by Reading Level

A child who asks how a scientist, a gymnast or a soccer star grew up is ready for a biography. This list of the best kids biographies under 10 compares five listings by reading age, grade level, print length and series, so you can match the story to the child.

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The picks

#	Product	Shelf Score	Buy
1	Story of Einstein by Katz	9.7/10	Buy on Amazon
2	Story of Taylor Swift by Burk	9.7/10	Buy on Amazon
3	Who Is Simone Biles? by Loh	9.7/10	Buy on Amazon
4	Who Is Lionel Messi? by Buckley	9.6/10	Buy on Amazon
5	Sacagawea by Jazynka	9.6/10	Buy on Amazon

1

Story of Einstein by Katz

Susan B. Katz·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Short chapters on Albert Einstein for readers ages 6 to 9, with a timeline and discussion questions.

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Pros

• Reading age of 6 to 8 years, the youngest here
• Short chapters, a timeline and discussion questions
• Word definitions and thinking prompts for class

Cons

• Low age and grade band; older kids may outgrow it
• 70 pages is the longest here and can tire readers
• Published June 30, 2020; check the current edition

2

Story of Taylor Swift by Burk

Rachelle Burk·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A musician's life in simple chapters for ages 6 to 9, made for young music fans.

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Pros

• Short chapters and simple language for ages 6 to 9
• Quiz, vocabulary and questions aid reading practice
• Same series format as the Einstein biography

Cons

• Reading age is marked as from customers
• Music subject fits pop fans more than history readers
• 64 pages gives less reading than the Einstein title

3

Who Is Simone Biles? by Loh

Stefanie Loh·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

The gymnast's career from Who HQ Now for ages 8 to 10, for sports fans.

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Pros

• Covers her record-breaking career in 56 pages
• Reading age 8 to 10 and grade 3 to 7 fit older readers
• A 2023 book about a current, familiar figure

Cons

• Reading age is marked as from customers
• Recounts her 2021 'twisties' withdrawal; preview advised
• Grade 3 to 7 is a wide, hard-to-pin band

4

Who Is Lionel Messi? by Buckley

James Buckley Jr.·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Lionel Messi's career in 56 illustrated pages for ages 8 to 11, for soccer fans.

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Pros

• Reading age 8 to 11 years, the widest top age here
• Covers his 2003 debut through the 2022 World Cup
• Familiar Who HQ Now format for series fans

Cons

• Reading age is marked as from customers
• Soccer-only subject fits fans of the sport
• 56 pages is a quick read for strong readers

5

Sacagawea by Jazynka

Kitson Jazynka·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A Level 3 reader on Sacagawea for ages 7 to 8, for new independent readers.

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Pros

• Level 3 text written for independent readers
• 48 pages, the shortest pick, finishes fast
• National Geographic format with wide-ranging facts

Cons

• Reading age is marked as from customers
• 48 pages may leave confident readers wanting more
• 2015 edition is the oldest here; confirm the listing

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Compare the picks

Book details as published on each listing, collected 23 October 2026.

How we scored them

The Shelf Score weighs fit, contents and edition, value, and the listed reading age or level. All five listings give a reading age and a grade level. How we pick explains the weights.

Scores run from 9.2 to 9.8: each book’s point total is placed on that range, so more points always means a higher score. Reading age or level counts on a list where at least one listing gives one, and a book whose listing gives none then scores zero on it. Where no listing gives one, the score is taken over the other 85 points. Books carry no warranty, so warranty is not scored.

How to choose the best kids biographies under 10

Match the reading age to the reader

The Story of Albert Einstein lists a reading age of 6 to 8 years, while Sacagawea gives 7 to 8 years marked as from customers. Start with the lower band when they do not line up. For more choices by age, see books for kids age 10.

Let the child’s hero decide

A gymnast will reach for Who Is Simone Biles?, a soccer fan for Who Is Lionel Messi?, and a music fan for The Story of Taylor Swift. For a wider shelf of lives, browse best kids biographies.

Check print length against stamina

Sacagawea runs 48 pages while The Story of Albert Einstein runs 70 pages. Shorter books finish in a few sittings; longer ones suit kids who read alone.

Before you buy

• Check the listing’s reading age and grade level against your reader.
• Confirm the series and volume: these series publish many titles.
• Verify print length and publisher, since editions can differ.

Frequently Asked Questions

What is the best kids biography for a 6 year old?

The Story of Albert Einstein lists a reading age of 6 to 8 years, with short chapters for ages 6 to 9.

Which book suits a kid who loves sports?

Who Is Simone Biles? lists 8 to 10 years and Who Is Lionel Messi? lists 8 to 11 years.

Do these biographies state a grade level?

Yes, from grade 1 to 2 for the Einstein title to grade 3 to 7 for the Who HQ Now titles.

Still deciding? Our top pickStory of Einstein by Katz

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Related lists

See every middle grade list and all kids and teens lists.

More lists: browse picture books, young adult books and books for kids age 10.