Best Non Fiction Books for Early Years (2026): 5 Picks Compared

The best non fiction books for early years build vocabulary with real topics. We compared five listings by nonfiction fit, age, pages and value, using only what each listing publishes.

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The picks

#	Product	Shelf Score	Buy
1	Guided Science Readers D	9.7/10	Buy
2	First Words 12 Board Set	9.7/10	Buy
3	Have You Filled a Bucket	9.6/10	Buy
4	Our Big Book First Words	9.6/10	Buy
5	Hop on Pop	9.6/10	Buy

1

Guided Science Readers D

Liza Charlesworth·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 parent pack of 16 science readers for new readers.

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Pros

• 16 nonfiction books
• Age 5-6
• Activity book

Cons

• Age 5-6 only
• 16 books, bulky
• No warranty term is stated

2

First Words 12 Board Set

Little Grasshopper Books·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 set of 12 board books introducing first words.

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Pros

• 12 board books
• Age 1-2
• Keepsake box

Cons

• Age 1-2 only
• 12 books, bulky
• No warranty term is stated

3

Have You Filled a Bucket

Carol McCloud·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 kindness book teaching bucket filling, age 3-6.

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Pros

• Age 3-6
• Kindness theme
• 32 pages

Cons

• 32 pages only
• Kindness only
• No warranty term is stated

4

Our Big Book First Words

Tabitha Paige MS CCC-SLP·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 first words board book with 100+ words, age baby-2.

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Pros

• 100+ words
• Age baby-2
• Board book

Cons

• First words only
• 32 pages only
• No warranty term is stated

5

Hop on Pop

Dr. Seuss·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 classic rhyming picture book, age 2-5, 72 pages.

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Pros

• Age 2-5
• 72 pages
• Classic rhymes

Cons

• Fiction, not nonfiction
• Rhymes only
• No warranty term is stated

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More picks to compare

• Volcanoes Nat GeoVolcanoes, age 4-8, 32 pages.Check on Amazon
• Touch and Feel FallFall tactile, baby-2, 14 pages.Check on Amazon
• Spiders Nat Geo L1Age 2-6, 32 pages, L1.Check on Amazon
• My First 100 FoodAge 1-2, 16 pages, food.Check on Amazon
• Shapes Board BookAge 2-5, 10 pages, shapes.Check on Amazon

Compare the picks

Specifications are publisher stated as listed, collected 17 October 2026.

How we scored them

The Shelf Score weighs nonfiction fit, build, value, safety and warranty. Safety counts only where the listing states a reading age or grade. All five state a reading age. No listing here states a warranty term. 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 non fiction books for early years

Nonfiction

Nonfiction here runs science to first words; the Guided Science is 16 books. For more, see our book club books.

Ages

Ages here run baby to 6 where stated.

Pages

Pages here run 32 to 120 where stated.

Before you buy

• Match the reading age.
• Check the page count.
• Look for board books for toddlers.

Frequently Asked Questions

Which set is nonfiction science?

The Guided Science Readers, 16 books.

Which book is about kindness?

Have You Filled a Bucket Today, age 3-6.

Which set has 12 board books?

The First Words set, age 1-2.

Still deciding? Our top pickGuided Science Readers D

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Related lists

See every book club book list and all fiction books lists.

More lists: science books for kids, first word books and kindness books.