Katja Centomo has written for a number of children's cartoons, comics, and fiction books in Italy. She is most well known for her work on the internationally successful comic series, Monster Allergy, in addition to her graphic novel series Lys and her fiction works, Tilly Duc and Franca Viola.

Francesco Artibani is an Italian writer of comics and cartoons. He worked as a screenwriter for Disney Italy for 15 years, producing stories such as Topolino, X-Mickey, and W.I.T.C.H. He has also edited Italian editions of comics such as Bone, Elfquest, and The Simpsons.

Alessandro Barbucci is a comics artist who has worked on a number of international comic series, including Monster Allergy, Sky Doll, and the award-winning series W.I.T.C.H., which has sold more than 50 million copies in more than 100 countries.

Barbara Canepa is an Italian cartoonist who has worked very closely with Alessandro Barbucci for Disney Italy and on properties such as W.I.T.C.H., Sky Doll, and Monster Allergy.