Mavisel graduated from dentistry, but decided to be a productive, passionate children's author. She wrote more than hundred works; poetry, stories, novels, tales, theater and radio plays... The multi-awarded writer prepares and presents radio programs and writes reviews and critics for children and youth literature. Her stories, tales and poems find place in many schoolbooks. She also organizes creative writing workshops especially for kids. Her books are translated into many languages and met many other kids around the world. She was awarded with the Tudem Literature Award in 2003 and was nominated for 2018 Hans Christian Andersen Award.