Molly Littleboy lives in a tiny apartment in London with more plants than she really has space for. She is lucky enough to have her dream job in children's publishing, where she gets to edit, write, and spend time finding words that rhyme. Her favorite things are lazy Sundays, detective stories, and petting other people's dogs.

Maria Perera was born in Gijon, a small town in the north of Spain. At a very young age, she found out that there are few things in life she enjoyed as much as listening to the Beatles and drawing. When she grew up, she graduated with a degree in art history from the University of Oviedo, and soon after she studied graphic design at the Art School of Aviles. Maria still listens to the Beatles and feels fortunate to be able to do what she loves the most for a living: illustration.