Susanna Isern is a writer, psychologist and mother of three. She is the author of over 60 children’s books, which are available all over the world and have been translated into over a dozen languages. Susanna lives in Santander, Spain. Mariana Ruiz Johnson is an award-winning children's book illustrator and author. She lives in the outskirts of Buenos Aires, Argentina with her husband and two children. Mariana has also illustrated Head, Shoulders, Knees and Toes for Barefoot Books.

“While stories about conflict and sharing abound, this snazzy offering feels fresh. A solid purchase for libraries” – School Library Journal