Camilla Ronzullo was born in Milan in the late Seventies. She became a journalist after previously working at a radio station. She wrote the novel La misura di tutto (2018) and the creative manual Diario dei ricordi futuri (2019), both published by Salani. She has illustrated In missione con... Giambattista Tiepolo and the Orsetto Ice's saga for Skira. In 2020, she wrote and read for Storytel Domani è un altro mondo, an audio documentary dedicated to the novel Gone with the Wind. Her most recent book is I no che non dici agli altri sono quelli che imponi a te stessa (Mondadori, 2023).

She runs the "BookeaterClub", a reading club for book eaters, and the blog and Instagram channel Zelda was a writer.