Marie Mazas is a freelance editor and writer who has worked with many publishers including Nathan, Hachette and Bayard. She has created many popular picture books, chapter books and activity books for children. Her work often celebrates nature and ecological themes. She lives in France. Jolle Passeron started illustrating books at a very young age. A graduate of the Ecole Suprieure Estienne, she also teaches illustration. She lives in France.
"Praise for the series: ""Teamwork and curiosity are the building blocks for success in this entertaining and informative STEAM chapter-book series opener."" -- Booklist"