Best Picture Books about Opposites: 5 Compared

The best picture books about opposites turn big and small, up and down into games a toddler can play. We compared five picture books by listed reading age, grade level, print length and description, so you can match the book to the child in front of you.

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The picks

#	Product	Shelf Score	Buy
1	Big Fish Little Fish by Litton	9.8/10	Buy on Amazon
2	Baby Up, Baby Down by Appleseed	9.8/10	Buy on Amazon
3	A World of Opposites by Malin	9.7/10	Buy on Amazon
4	Opposites by Mudpuppy	9.7/10	Buy on Amazon
5	What's Up, Duck? by Hills	9.7/10	Buy on Amazon

1

Big Fish Little Fish by Litton

Jonathan Litton·9.8/10 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 board book of fish opposites with interactive finger-holes, suited to babies through age 2.

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Pros

• Interactive finger-holes that shrink with each page turn
• Sturdy board pages with bright, bold illustrations
• Covers many pairs: long and short, slow and fast, happy and sad

Cons

• Reading age is marked as from customers, not the publisher
• Only 16 pages, a short read
• No grade level is stated

2

Baby Up, Baby Down by Appleseed

Abrams Appleseed·9.8/10 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 photographic board book of opposites for babies, suited to ages 1 to 2.

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Pros

• High-contrast photos of young children demonstrate each pair
• Interactive format invites babies to point and identify
• Grade level Preschool and up plus a reading age are stated

Cons

• Reading age is marked as from customers
• Only 14 pages, the shortest here
• Photos only; no illustrated scenes

3

A World of Opposites by Malin

Gray Malin·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 photography picture book of opposites from around the world, suited to ages 3 to 6.

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Pros

• 48 pages of world photography, from deserts to oceans
• Reading age 3 to 6 years and grade level Preschool to 1 are stated
• Illustrated edition from Harry N. Abrams

Cons

• Aimed older than the board books here
• No interactive elements like flaps or finger-holes
• 48 pages may be long for the youngest listeners

4

Opposites by Mudpuppy

Mudpuppy·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 board book teaching opposites through Frank Lloyd Wright's works, suited to ages 1 to 2.

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Pros

• Introduces opposites through famous architecture
• 30 pages, the longest board book here
• 6.25 by 6.25 by 0.75 in size suits small hands

Cons

• Reading age is marked as from customers
• Art-focused pairs may need adult explanation
• No interactive elements are stated

5

What's Up, Duck? by Hills

Tad Hills·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 Duck and Goose board book of opposites, suited to ages 1 to 3.

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Pros

• Beloved Duck and Goose characters carry the concept
• Listing states it is an ALA-ALSC Notable Children's Book
• Simple text with colorful illustrations

Cons

• Reading age is marked as from customers
• 22 pages, shorter than the other two illustrated picks
• Part of the Duck and Goose series, not standalone

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More picks to compare

• Hello Hello Opposites by WenzelSuits animal lovers ages 2 to 4 with 38 pages of pairs.Check on Amazon
• Opposites: Real Photos by YoungSuits ages 1 to 4 with 20 photo opposites across 41 pages.Check on Amazon
• Opposnakes by YoonSuits ages 3 to 6 with lift-the-flap snakes across 16 pages.Check on Amazon
• Sometimes by BakerSuits ages 4 to 7 with an alligator across 24 pages.Check on Amazon

Compare the picks

Book details as published on each listing, collected 22 October 2026.

How we scored them

The Shelf Score weighs fit for a young reader, contents and edition, value, and the listed reading age or grade level. All five listings give a reading age, marked by Amazon as from customers. 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 picture books about opposites

Match the reading age to the child

The listings here span Baby to 2 years up to 3 to 6 years. Big Fish Little Fish and Baby Up, Baby Down suit the youngest readers, while A World of Opposites at 48 pages suits ages 3 to 6. Every reading age here is marked as from customers, so treat it as a starting point.

Board book or picture book

Four of the five are board books built for little hands. A World of Opposites is a 48-page picture book for older preschoolers. If the reader has outgrown board books, see our best children’s books about opposites list.

Before you buy

• Check the format: four of these are board books; A World of Opposites is a 48-page picture book.
• Compare the reading age with the child: the listings give Baby to 2 years through 3 to 6 years.
• For a series, buy Book 1 first; What’s Up, Duck? is part of the Duck and Goose books.

Frequently Asked Questions

What age are these opposites books for?

The listings span Baby to 2 years through 3 to 6 years, all marked as from customers. Pick the band that matches the child.

Which of these is a board book?

Big Fish Little Fish, Baby Up, Baby Down, Opposites with Frank Lloyd Wright and What’s Up, Duck? are listed as board books. A World of Opposites is a 48-page picture book.

Did any of these books win an award?

The What’s Up, Duck? listing states it is an ALA-ALSC Notable Children’s Book.

Still deciding? Our top pickBig Fish Little Fish by Litton

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Related lists

See every picture books list and all kids and teens lists. Also see our best children’s books about opposites.

More lists: picture books about shapes, picture books about oceans.