Marjorie Dean, High School Junior

Marjorie Dean, a bright and conscientious junior at a small‑town high school, spends the last days of summer on a porch swing with her best friend, Mary Raymond. As Mary prepares to leave for Colorado with her ailing mother, the girls cling to their shared memories, trying to seal the moment with promises of future visits. Their conversation reveals a tender mix of excitement for new horizons and the ache of imminent separation, setting the tone for a year of emotional growth.

Through the earlier volumes readers have seen Marjorie navigate friendships, rivalries, and the moral code she has crafted for herself. Now, with Mary’s departure looming, she must balance loyalty to old companions, the budding romance of a classmate named Gerald, and the responsibilities that come with becoming a senior‑year leader. The story captures the bittersweet transition from carefree adolescence to the more complex world of young adulthood, offering listeners a heartfelt portrait of friendship, duty, and the courage to face change.