1976. A missing girl. A boy who won't stop looking.

Thomas and Beatrice have been inseparable since childhood; neighbors, best friends, and maybe something more. Their days are filled with school hallways, secret notes passed during calculus, and plans for late-night movies. But everything changes when Beatrice vanishes without a trace. One moment, she's teasing him at the school gates. The next, she's gone. As the autumn days pass, Thomas refuses to accept her absence.

With only fragments of memory, cryptic conversations, and an old notebook filled with confessions he never got to say, he begins to unravel the quiet truth hiding in plain sight. Set against the soft glow of the 1970s, What Happened to Beatrice? is a haunting coming-of-age mystery about the people we miss, the questions we don't ask, and the weight of silence between two hearts.