A Book About Big Feelings for Kids Who Always Ask “Why?”

Why do I get mad so fast? Why does my tummy hurt when I’m worried? Your Wonderful Mind answers the questions children really ask, with Leo Curio, a curious detective chameleon, as their guide. Each chapter shows how a feeling feels, explains how it works in the brain, and ends with a small mission to try together. For ages 6 to 10.

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When the Feeling Is Bigger Than the Words

A tower gets knocked over and your child explodes. A field trip is coming and their tummy hurts all morning. Something new is hard, and they announce, “I can’t do it.”

“Calm down” and “don’t cry” rarely help, because they don’t explain anything. Children want to know why their body and brain are doing this, and what they can actually do about it.

That is what this book gives them: a friendly picture of what is happening inside, and one simple thing to try.

Meet Leo Curio and the Brain Team

Leo is a small chameleon in a detective hat, and his colours show his feelings: bright green when he’s calm and happy, red when he’s angry or excited, blue when he’s sad or thinking deeply, and stripy when he’s confused. He asks lots of questions, makes mistakes and explores right alongside your child.

On the way, children meet their brain team: the Director (the voice in your head), the Red Phone between brain and tummy, the Guard Dog that barks at danger, the Librarian who keeps memories, the Night Shift that works while you sleep, and more. Each one has a kid-sized name and a simple job, so tricky ideas become easy to picture.

Every chapter ends with Your Mission, a short activity to try together, like the Whisper Test, the Memory Reporter interview or the Mirror Game.

Understand the Feeling. Then Try Something.

Each of the 11 chapters answers one real question, from “Why do I talk to myself?” to “Can I be brave if I’m scared?” It starts with how the feeling feels, then shows how it works. No toxic positivity, and no “just think happy thoughts”.

Read it together, one chapter at a time, and let your child’s questions lead. It’s 78 illustrated pages for ages 6 to 10.

A storybook to share, not a treatment. If big feelings are frequent, intense or getting in the way of school, sleep or friendships, talk to your child’s doctor or school counsellor.

Words for Big Feelings

Leo’s colours give children an easy way to say how they feel, and the book treats every feeling as a messenger worth listening to, not a problem to hide.

Three Calm-Down Tools

The Voo-Breath for a worried tummy, the Cooling Breath for angry moments (smell the cocoa, cool the cocoa) and the Brave Pose for scary ones.

Brave Thoughts

Bravery isn’t the absence of fear. Children learn to feel the fear and take one small step anyway, and why hard things get easier with practice.

Kindness and Curiosity

Why we feel a friend’s hurt, where ideas and dreams come from, and why we can’t remember being babies, with games to play together.

A Note From the Author

Big Questions Deserve Real Answers

I’m Ujjwal Ganesh, an author and storyteller obsessed with the invisible forces that shape our lives. This book began with questions at home: Why do I get angry so fast? Why does my tummy hurt when I’m nervous? Why can’t I remember being a baby?

Those questions weren’t just curiosity. They were invitations to help a child understand their own inner world. Your Wonderful Mind is my answer: honest, gentle and full of wonder. The real magic isn’t just in the pages; it’s in what you talk about afterward.