Six books for anxious kids
Recommended by parents, teachers and child psychologists. Pick by age and worry.
The Invisible String
Patrice Karst. Ages 3 to 8. For separation anxiety.
Ruby Finds a Worry
Tom Percival. Ages 3 to 7. Talking shrinks the worry.
What to Do When You Worry Too Much
Dawn Huebner. Ages 6 to 12. A practical workbook.
Hey Warrior
Karen Young. Ages 5 to 12. How the anxious brain works.
The Koala Who Could
Rachel Bright. Ages 2 to 5. For fear of change.
Breathe Like a Bear
Kira Willey. Ages 2 to 7. One-minute calming exercises.
The six books in detail
The Invisible String by Patrice Karst. Ages 3 to 8, best for separation anxiety. People who love each other are always connected by an invisible string, however far apart they are. Gentle and reassuring; many parents read it before daycare or school starts, and children often ask for it again at bedtime.
Ruby Finds a Worry by Tom Percival. Ages 3 to 7, best for general worry. Ruby’s Worry follows her around and grows the more she ignores it. When she finally talks about it, it shrinks: a simple, visual way to show that naming a worry takes its power away.
What to Do When You Worry Too Much by Dawn Huebner. Ages 6 to 12, a workbook. It teaches cognitive behavioural techniques in kid-friendly language, with activities children can do themselves. Best used with a parent or therapist; the most practical option here.
Hey Warrior by Karen Young. Ages 5 to 12, explains the brain science. Written by the founder of Hey Sigmund, it describes the amygdala as a “warrior” in the brain that tries to protect them but sometimes gets it wrong. Older children respond well to understanding why their body reacts the way it does.
The Koala Who Could by Rachel Bright. Ages 2 to 5, best for fear of change. Kevin the koala doesn’t want to leave his tree, but when he has to let go he finds the world is full of good things. A light story for younger children wary of new experiences.
Breathe Like a Bear by Kira Willey. Ages 2 to 7, mindfulness exercises. Not a story but short guided breathing exercises, each about a minute: breathe like a bear, stretch like a starfish. Useful at bedtime or when a worry spikes.
Books by kind of worry
Separation
Drop-off, sleepovers, bedtime. The Invisible String.
Social
Friends, parties, speaking up. Ruby Finds a Worry.
Specific fears
The dark, dogs, storms, water. Books about each.
Change
New school, new sibling, moving house. The Koala Who Could.
Books by anxiety type
Separation anxiety. Common at daycare drop-off, sleepovers and bedtime. The Invisible String is the go-to book. A story about the child’s own separation moment (a first sleepover, a first day somewhere new) can help too, showing them getting through it.
Social anxiety. Making friends, groups, birthday parties, speaking up in class. Ruby Finds a Worry touches on this, as does The Huge Bag of Worries by Virginia Ironside.
Specific fears. The dark, dogs, storms, loud noises, water: concrete fears with clear triggers. There are dozens of books about the dark; for less common fears, a story about a child who is scared of dogs and slowly learns to feel safe near them helps more than a general book about bravery.
Transitions. A new school, a new sibling, moving house, parents separating. The Koala Who Could covers fear of change in general. Because every transition is different, the details matter: the new house, the new bedroom, the park nearby. That specificity makes the reassurance real.
How to read them together
- Don’t announce it
- Read it like any story
- Ask, then wait
- Expect repeats
How to read anxiety books with your child
Don’t force it. Let them choose it from the shelf. If you bought it for their anxiety, just add it to the pile. Don’t say “I got this because you’re anxious.”
Read it casually. Not as a lesson or a therapy session; the same way you’d read any bedtime story. If you make it heavy, they’ll feel something is wrong with them.
Pause and ask open questions. “Do you ever feel like that?” or “What would you do?” Then wait. Some children open up straight away; others sit with it and come back later.
Expect repetition. One reading won’t fix anything. Many children ask for the same book again and again, and that repetition is the point: each reading, they take in a little more.
Follow their lead. If they want to talk about the story, talk. If they don’t, let it go. The book plants a seed; you don’t need to water it every time.
Why books help with anxiety
Anxiety shows up early: separation at daycare drop-off, fear of the dark, worry about starting school or making friends. These are normal parts of childhood, but they can overwhelm a small person who doesn’t yet have the words for them.
Using books to support emotional wellbeing has a name, bibliotherapy, and child psychologists use it as part of treatment. Children relate to characters with the same feelings: a character scared of the same thing tells them other kids feel this way too, and that fear is something you can feel and still be okay.
Books also make the conversation easier. Talking directly about anxiety can feel heavy; reading a story together is natural. You read, you pause, you ask a question, and the child decides how much to share. You don’t need to be a therapist.
When a story about them helps more
Published books cover broad worries many children share. Some worries belong to one child and one situation: a first flight, a new school where they know no one, a night light they feel embarrassed about. A published book won’t cover that exact thing.
A story about them can. It shows them, not a fictional character, being brave in their own situation, and getting through it.

A book is not therapy. If your child’s anxiety is severe or persistent, talk to your GP or a child psychologist. Books are a support, not a replacement for professional help.

Six books, by age