Maria Isabel Sánchez Vegara, born in Barcelona, Spain, is a writer and creative director in constant search of new concepts for children's books and the author of the multimillion-copy bestselling Little People, BIG DREAMS series of picture books that explore the lives of outstanding people. Working for more than fifteen years for clients in top advertising agencies, her books combine creativity with learning, aiming to establish a new and fresh relationship between children and pop culture. ?

Laura Díez is a Colombian graphic designer and illustrator. After studying graphic design and working as a designer in marketing, editorial and fashion companies, in 2016 she realized that her true passion was illustration. So she decided to quit her job to become a full time illustrator, having the opportunity to work with different brands, editors and people in countries like Colombia, Mexico, Spain, UK, Germany and USA.