Title: Ruby Moo's Deep-Sea Adventure!
Subjects: Children's fiction, Cows, fiction, Adventure and adventurers, fiction, Cows, Fiction, Deep diving, Individuality, Adventure and adventurers, JUVENILE FICTION / Animals / Cows, JUVENILE FICTION / Social Issues / Self-Esteem & Self-Reliance, Juvenile fiction, Adventure stories, JUVENILE FICTION, Animals, Social Issues, Self-Esteem & Self-Reliance