This post highlights 14 must-read books about the ocean, divided into categories like fiction, non-fiction, and children’s literature. Fiction includes stories about the haenyeo women freedivers and magical underwater adventures. Non-fiction titles explore topics like freediving, octopuses, sharks, whales, and deep-sea ecology. For younger audiences, books celebrate ocean exploration and conservation, making it easier to share a love for the sea with future generations. These books offer insights into marine life and the importance of ocean protection.