In the early stages of his career, Salvatore Deidda cooperated on the creation of Staff di If and illustrated several war stories for publishing house Dardo. He was also present at Cenisio and he worked for the I.P.C. agency in London throughout the 1970s. His true debut came in 1980, when he illustrated the 'Stark' series, written by Stefano Negrini and published in Adamo. Deidda continued with several independent stories for Lanciostory. From 1984, he illustrated several 'Martin Mystère' stories for Orient-Express. Salvatore Deidda's career was abruptly ended, when he died in 1990.