author of theatre and television programmes including La Melevisione; she has written numerous children's books, often awarded.

Roberto Carretta, a graduate in Philosophy of Art, was born on 8 December 1963 in Turin, where he lives and works. He collaborates with newspapers, art and literature publications. He is the editorial director of the series "Leggere è un gusto" (Il Leone Verde Edizioni).

He studied at Milan State University. In 1966 he wrote the book Il gotico internazionale in Italia (The International Gothic in Italy) for Roberto Longhi within the series he directed La pittura italiana. He taught Medieval Art History at the University of Verona and held the chair of Medieval Art History at the State University of Milan for twelve years from 1986.

lawyer, lives and works in Florence, where he was born in 1959. Always interested in social issues, he is passionate about music, writing, photography.