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 Paris, France.Joëlle Passeron started illustrating books at a very young age. A graduate of the Ecole Supérieure Estienne, she also teaches illustration. She lives in Paris, France.

"Teamwork and curiosity are the building blocks for success in this entertaining and informative STEAM chapter-book series opener.”— Booklist“[With] a variety of scientific and engineering facts, the story touches on… friendship, honesty, and self-reliance, and includes a diverse cast of characters….Full-color illustrations…enhance the story…suitable for collections needing more STEAM-based series." — School Library Journal"Charming…perfect for summer reading, and it just might give kids ideas about using unplanned time.” —Youth Services Book Review

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 Paris, France.Joëlle Passeron started illustrating books at a very young age. A graduate of the Ecole Supérieure Estienne, she also teaches illustration. She lives in Paris, France.

"Teamwork and curiosity are the building blocks for success in this entertaining and informative STEAM chapter-book series opener.”— Booklist“[With] a variety of scientific and engineering facts, the story touches on… friendship, honesty, and self-reliance, and includes a diverse cast of characters….Full-color illustrations…enhance the story…suitable for collections needing more STEAM-based series." — School Library Journal"Charming…perfect for summer reading, and it just might give kids ideas about using unplanned time.” —Youth Services Book Review