Octopus Ocean: Geniuses of the Deep (Orca Wild series)

This book explores octopuses’ biology, habitats, habits, and history. It describes their blue blood, eight arms, large brains, camouflage, ability to escape tight spaces, solitary behavior, interactions with people, and individual traits. The account also considers threats to octopuses’ future, including warming oceans, overfishing, and pollution. Humorous first-person prose and photographs take readers into the world of these ocean creatures.