Leo Cunha is a writer, journalist, and university professor. He has published over 60 books for children and young adults, as well as 5 books of chronicles. His work has received awards such as the Nestlé, Biblioteca Nacional, Jabuti, João-de-Barro, FNLIJ, among others. He has translated around 30 children's and young adult books from authors like António Skarmeta, David McKee, and Gabriela Mistral. With a Ph.D. in Cinema from UFMG, he has been a university professor since 1997.

Weberson Santiago was born in 1983 and enjoys listening to, reading, and telling stories. He is the author and illustrator of illustrated books. He has published drawings in magazines, newspapers, books, and board games for various countries such as the United States, Germany, Belgium, Angola, Italy, France, and Japan. He is an art professor at universities and art schools in São Paulo and Lisbon, and also offers two online courses on the Domestika platform.