"Finny, the Lonesome Dolphin" is a children's story book about a dolphin that becomes separated from his family after playing a game of "Hide and Seek." Through a series of adventures and setbacks, he embarks on a lonely journey of trying to find his family, while learning about the world all around him and about himself. He has close encounters of the oceanic kind, both friendly and dangerous, while the sun is his guide to light the way for his family reunion in the end.