The Rosie Project is a heartwarming comedy-drama novel written by Graeme Simsion. It follows the story of Don Tillman, a socially awkward genetics professor who embarks on a quest to find the perfect wife. Don's systematic approach to dating takes an unexpected turn when he meets Rosie, a free-spirited woman who challenges his rigid routines. As their unlikely friendship blossoms, Don learns valuable lessons about love, acceptance, and the importance of embracing life's unpredictability.