Calvin O'Keefe

Calvin O'Keefe is a fictional character from Madeleine L'Engle’s "A Wrinkle in Time." He is a teenage boy who initially struggles with self-confidence and feelings of inadequacy. Throughout the story, Calvin demonstrates courage, kindness, and loyalty, emerging as a brave and empathetic character. He often acts as a supportive friend and helps the protagonists in their quest to rescue Meg's father. Calvin's growth from a self-doubting youth to a confident individual highlights themes of inner strength, friendship, and the importance of believing in oneself.