Shadow Divers: The True Adventure of Two Americans Who Risked Everything to Solve One of the Last Mysteries of World War II

Robert Kurson

The Search for the Giant Squid: The Biology and Mythology of the World's Most Elusive Sea Creature

Richard Ellis

Preparing the Ghost: An Essay Concerning the Giant Squid and Its First Photographer

Matthew Gavin Frank

The Soul of an Octopus: A Surprising Exploration into the Wonder of Consciousness

Sy Montgomery

Secrets of the Octopus

Sy Montgomery

Sinkable: Obsession, the Deep Sea and the Shipwreck of the Titanic

Daniel Stone

The Deepest Map: The High-Stakes Race to Chart the World's Oceans

Laura Trethewey

The Book of Eels: Our Enduring Fascination with the Most Mysterious Creature in the Natural World

Patrik Svensson