Stella Elia and Weberson Santiago are married, partners in creating books, and have two children, Enrique and Mariana. Stella Elia is an Art teacher in the state education system of São Paulo, with a specialization in Art History from FAAP, a master's degree in History and Fundamentals of Architecture from USP, and a specialization in Children's Books from Casa Tombada. She is the author of children's books published in Brazil, the United States, the United Kingdom, and Canada, and also participates in the Casa Babayaga collective for literary creation.

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.