Attilio Bolzoni is the author of six books regarding the mafia, and won the Italian E GIORNALISMO PRIZE in 2009 for being the 'best chronicler of the South' and 'a journalist who has always followed scrupulously and seriously inquiries that have made the reader understand the severity of the Mafia'.
Giuseppe D'Avanzo was a journalist and writer; he was deputy director and columnist at the Italian LA REPUBBLICA newspaper, as well as author of a series of investigative reports that have marked the political history of Italy, as well as investigating international cases such as the Litvinenko case.