Chiara Piroddi is a psychologist and psychotherapist, specialising in child and adolescent psychopathology. Graduating in Psychology in 2007 from the University of Pavia, she attended a Masters course in Neuropsychology in 2009, and in 2013 specialised in Cognitive Psychotherapy in Childhood and Adolescence after a four-year course at the Crocetta Clinical Center in Turin, Italy. Giulia Quagli, born in Fucecchio, works in Studio Fuffa with 3 other illustrators. She attended the Liceo Scientifico and then enrolled in the Academy of Fine Arts first and then at the International School of Comics in Florence.