Stefanie Kremser. Born in 1967 in Germany, she grew up with her Germanic-Bolivian family in the city of Sao Paulo, in Brazil. At the age of twenty she moved to Munich, where she studied documentary cinematography at the Film and Television School. She is the author of several screenplays for film and television, and her first novel, Postal de Copacabana, was published by the prestigious German publisher Piper. She currently resides in Barcelona, the scene of Calle de los Olvidados.