Marianne de Pierres is an Australian author known for her contributions to the science fiction and fantasy genres. She has written several popular series, including the Peacemaker series and the Sentients of Orion series, which showcase her imaginative storytelling and world-building skills. De Pierres has also worked in various media, including screenwriting and editing. In addition to her novels, de Pierres is recognized for her involvement in the Australian literary community. She has participated in numerous writing workshops and festivals, sharing her expertise and passion for storytelling. Her work often explores themes of identity, culture, and the human experience.