When Something Big Happens is a gentle, reassuring children's book that helps young readers understand what to do during an emergency-without fear.Through the eyes of Ollie, a curious and caring child, this story shows how big, scary moments can be handled with calm, courage, and confidence. When Ollie's mom suddenly needs help, he remembers what he has been taught: stay calm, get safe, and get help. Step by step, children learn when it's okay to call 9-1-1, what to say, and why asking for help is always the right choice.Written by a nationally registered paramedic and health educator, this book is designed to empower children with age-appropriate emergency awareness while providing parents and caregivers with tools to start important conversations. Soft, comforting illustrations and simple language make difficult topics approachable and safe for young minds.Perfect for families, classrooms, and caregivers, When Something Big Happens teaches children that emergencies don't have to feel overwhelming-and that they are never alone.