The fourteenth goldfish

Firefly & Fern Summary

When Ellie's eccentric grandfather suddenly appears at her door looking like a fourteen-year-old boy, she discovers he's found a way to reverse aging through scientific experiments. Together, they embark on an adventure filled with wonder, discovery, and the chance to explore what it truly means to grow up—and grow old. This heartwarming story celebrates curiosity, family bonds, and the magic that happens when science meets imagination.