Greta Thunberg: One Sign, a World Listening is a true, kid-friendly story about how a quiet student turned one small action into a movement.

When Greta notices changes in nature and learns what the science is saying, she decides to speak up-with a simple hand-painted sign.

She shows up on Fridays, others join, a peaceful march grows, and everyday choices turn into real action.

This short, hopeful biography is written for readers ages 3 - 8 and makes big ideas easy to understand without being scary.

Inside you'll find a fast, engaging read in five chapters-Notice, Speak, Fridays, March, Act-plus warm black-and-white cartoon illustrations and a gentle action plan kids can start today at home, at school, and in their community.

Along the way, young readers learn what it means to listen to science, how to share a message kindly, and why small, steady steps can make a big difference.

Perfect for classrooms, libraries, and family reading time, this book sparks meaningful conversation and invites children to look around, ask good questions, and care for the world they love.

If your young reader enjoys true stories about courage and kindness, Greta Thunberg: One Sign, a World Listening will leave them inspired and ready to act.