A stunning picture book about one little girl and her orangutan friend, based on the Greenpeace film that became a viral sensation.

When a little girl discovers a mischievous orangutan on the loose in her bedroom, she can't understand why it keeps shouting OOO! at her shampoo and her chocolate. But when Rang-tan explains that there are humans running wild in her rainforest, burning down trees so they can grow palm oil to put in products, the little girl knows what she has to do: help save the orangutans!

Published in collaboration with Greenpeace, featuring a foreword from Dame Emma Thompson and brought to life by award-winning illustrator Frann Preston-Gannon, this is a very special picture book with a vital message to share.

Extra pages at the back include information about orangutans and palm oil plus exciting ideas about how young readers can make a difference.

This book has been graded for interest at 5-7 years.

There are 32 pages in this book. This book was published 2019 by Hachette Children's Group .

James Sellick is a storyteller based in London. When he's not writing picture books for children, he works at Mother, a creative agency. He loves to use his creative powers for good! Frann Preston-Gannon is an award-winning illustrator and author based in south London. Her books include The Journey Home, Dave's Cave and I Am the Seed that Grew the Tree, which was named Waterstones Children's Gift of the Year 2018. She has previously been nominated for the Kate Greenaway Medal and shortlisted for the Waterstones Children's Book Prize. She was the first UK recipient of The Sendak Fellowship in 2011, where she was invited to a residency with the master of children's books, Maurice Sendak. Frann Preston-Gannon has illustrated many books for children, including Deep Deep Sea and What a Hoot! Based in London, Frann spent time in the United States as the first Brit selected for the Maurice Sendak fellowship.