 In 1982, he published his most widely known work, "Die Bertinis", a semi-autobiographical novel portraying the experiences of a family of mixed ethnic heritage (including Jewish) from the end of the 19th century through the end of World War II.In 1988, it was presented in a television series aired on the Second German TV network ("Zweites Deutsches Fernsehen", or ZDF).Thereafter Giordano worked as a freelance writer and wrote numerous articles about his experiences in Nazi Germany and about the dangers of Neo-Nazi movements.