Flavio Ferron, Demetrio Bargellini, Nanette McGuinness, Elisabetta Dami, Geronimo Stilton, Daniela Finistauri

Flavio Ferron, Demetrio Bargellini, Nanette McGuinness, Elisabetta Dami, Geronimo Stilton, Daniela Finistauri has written at least 1 book.