Graeme Simsion
Graeme Simsion is an Australian author and screenwriter best known for The Rosie Project, a romantic comedy novel that became an international bestseller. Originally trained as a data modeller and IT consultant, Simsion turned to fiction later in life, bringing a unique voice shaped by analytical thinking and dry wit. His Don Tillman trilogy—including The Rosie Effect and The Rosie Result—explores neurodiversity, relationships, and self-discovery with humor and heart. Simsion has also written contemporary fiction and collaborated with his wife, author Anne Buist. His writing is praised for its warmth, sharp dialogue, and endearing portrayal of unconventional characters.
The Rosie Project follows Don Tillman, a brilliant but socially awkward genetics professor who decides to find a wife using a scientifically rigorous questionnaire. His carefully ordered life is disrupted when he meets Rosie, a spontaneous and unconventional woman who doesn't fit any of his criteria. As they embark on a quest to find her biological father, Don is forced to confront the limitations of logic in matters of the heart. Charming, funny, and heartfelt, the novel explores neurodiversity, love, and personal growth. Graeme Simsion’s debut became a global bestseller, beloved for its quirky protagonist and emotional depth.