Lapped by the gentle waters of Locust Lake, the small resort town of Tranquility, Maine, seems like the perfect spot for Dr. Claire Elliot to shelter her adolescent son, Noah, from the distractions of the big city, and the lingering memory of his father's death. And she's hopeful that she can earn the trust of the town as she builds a new practice. But all her plans unravel with the first snap of winter, and the news of a shocking incident: a teenage...

Illustrations and easy-to-read, rhyming text show how a firefly that has been confused by bioluminescence in the ocean is helped by two humans to find its family on shore.