To be born in a castle, into one of the most important aristocratic families in Croatia, only to leave everything behind. To live in Madrid, in the middle of World War II. Cross the ocean only to start over in a remote country. Witness unique historical moments in Argentine's most recent history, such as the Malvinas War and the return of democracy. "Hear, Mortals" is much more than the first words of the Argentine National Anthem. It is an invitation to learn about the life of Marcos Pejacsevich. A life full of adventures, in a memoir that reflect the unique existence of a brave man, strong in the face of adversity and determinated to plan and live each of his days to the fullest.