Some kids love hugs. Others need a little space. And that's perfectly okay. Luna has a bubble. It's invisible. It's important. And it's all hers. Sometimes it's big, sometimes it's small-but it's always there, helping her feel safe and comfortable. In The Invisible Bubble, Luna learns that everyone has their own kind of bubble-especially her best friend Finn. When she gives him a surprise hug and he doesn't like it, Luna starts to wonder: Did I do something wrong? Or do we just feel things differently? This warm, playful story gently helps children understand the idea of personal space and consent. It shows that listening, asking, and respecting others' boundaries are all part of being a kind and caring friend. Why families and educators love The Invisible Bubble: A simple, relatable way to teach body boundaries and personal space Encourages empathy, kindness, and social awareness Great for neurodiverse kids or any child with unique comfort zones Opens up conversations about consent, friendship, and feelings Perfect for both home and classroom reading Features a diverse cast of characters and vibrant illustrations that make emotional concepts easy to understand-even for the youngest readers. Recommended for ages 3-7. Great for: Preschool, pre-K, and kindergarten Parents and caregivers teaching respect and empathy Classrooms focused on social-emotional learning Kids learning that everyone feels safe in different ways Whether your child is learning how to handle big feelings or just starting to make new friends, The Invisible Bubble is a gentle, empowering book that helps them understand themselves-and others-a little better.