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Cover of Cat Kid Comic Club: On Purpose
Graphic · ages 6–10

Cat Kid Comic Club: On Purpose

Written and illustrated by Dav Pilkey

Book 3 of 5 in Cat Kid Comic ClubView the full series

Part of the Dog Man universeOpen the collection

Bestseller listMerchandise
Adults love it too

What's the point of making art? The frogs wrestle with purpose, not just in their comics but in themselves. The book that makes young creators feel most understood, and the one most likely to make an anxious child put pencil to paper.

  • Best for6–10
  • FormatGraphic
  • Length224 pp
  • Read aloud~1 hr45 min
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The vibe

What it’s like.

Style

  • Comedic
  • Conversational
  • Onomatopoeic
  • Literary

Tone

  • Funny
  • Silly
  • Warm
  • Heartwarming
  • Absurdist
  • Irreverent
  • Inspirational

Themes

On the pagecomic making, frog, cat kid, purpose, storytelling, creative confidence, mini comic

Experience meters

Energy5/ 5
Humour5/ 5
Scariness1/ 5
Peril1/ 5
Wonder3/ 5
Cosiness3/ 5
Emotional intensity2/ 5
Conceptual intensity3/ 5

What’s it about?

The story.

On Purpose asks a question that most children's books about creativity sidestep: not how to make things, but why. The frogs in the club are further along now, and the creative anxiety has shifted from 'can I do this?' to 'does what I make matter?', which is a harder problem. The ambition deep theme (0.75) is unusually prominent for a children's book: Pilkey takes seriously the tension between wanting to make something significant and the reality of being still learning. The resilience theme (0.7) mirrors it, the frogs who fail in this book fail publicly and keep going anyway, which is different from the private, domestic failure of earlier books. The coming_of_age plot engine captures the quality of the reading experience: readers finish this knowing something about themselves as creative beings that they didn't know before. The embedded mini-comics reflect this shift, the ones made in this book show more ambition, more reach, and more honourable failure than previous volumes. The most emotionally resonant entry in the series and the one most likely to produce a conversation with a young creator about why they make what they make.

Fit check

Right for your child?

Where it lands by age

  • 1
  • 3
  • 5
  • 7
  • 9
  • 11
  • 13
  • Best fit · 6–10
  • Read aloud · 5–9
  • Independent · 6–10

Prose load

Light

Visual support

Very high

Reluctant-reader friendly

Very

Read-aloud quality

Strong

Works well for

  • Reading aloud
  • Reluctant readers
Low sensitivityNo content warnings

Nothing in the book is likely to concern most parents. Safe to recommend without preview.

Bedtime suitability

3 / 5 · Workable

Sensitive-child

4 / 5 · Good fit

Graphic intensity

1 / 5 · None

Best for

  • Reluctant readers
  • Budding artists
  • Anxious creators
  • Dog man fans
  • Discussion starter

Avoid if

No common reasons to avoid this one — a rare clean sweep on the sensitivity flags.

Particularly good for children who are…

  • Reluctant reader
  • Interested in art and creativity
  • Struggling with reading
  • Low self esteem
  • Making friends

In the classroom

How it works in school.

A funny, creative comic series that actively inspires children to make their own comics and stories — a reluctant-reader favourite with real creative spark.

Classroom role

  • Classroom library
  • Writing inspiration

A book children love that happens to support school — never a stand-in for the texts a class is taught with. Reviewed for the classroom · June 2026.

Why it lands

Why they love it.

Why kids love it

The specific question is why we make things at all — Cat Kid asks the frogs to make a comic on purpose, about something that matters, and watching small artists wrestle with that is funnier and more affecting than it sounds. The Cat Kid that lands for any young creator wondering whether their work matters.

  • Friendship and belonging
  • Being special or chosen
  • Trickery and cleverness

Why parents love it

The Cat Kid for a child taking their own creative work seriously for the first time — the frogs are pushed to make comics about things they actually care about, and Pilkey doesn't shrink from how hard that is. The volume most likely to prompt a child to start their own real project.

  • Shared humour
  • Conversation starter
  • Quick to read
  • Educational for adult too

In the series

Cat Kid Comic Club.

5 books · open the series →

About the author & illustrator

Dav Pilkey.

DP

Dav Pilkey

Writer & illustrator · United States · b. 1966

Dav Pilkey is an American author-illustrator born in 1966, best known as the creator of Captain Underpants, Dog Man, and Cat Kid Comic Club, three of the bestselling children's-comic franchises of the last twenty-five years. Diagnosed with dyslexia and ADHD as a child, Pilkey writes openly about being the disruptive kid at the back of the classroom, and his books carry that energy: gleefully silly, absurd, packed with potty humour, with deliberately wonky lettering and Flip-O-Rama action pages. The Dog Man series in particular has become one of the great reluctant-reader pipelines, written in a comic format that's accessible without ever being thin. A reliable hit for ages 6–11, especially for kids who insist they 'don't like reading'.

More from Dav Pilkey

If you liked this

Three ways out of this book.

If you liked this, try…

Lateral matches. Same shelf, different texture.

Come into this from…

Easier or preparing reads — perfect lead-ins.

Buy or borrow

Pick up a copy.

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Last reviewed · April 2026Suggest a correctionHow we recommend

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