Includes index.

"Meet the heroes of a frozen world" --Cover.

What is a penguin? -- More penguins -- Even more penguins -- Penguin homes -- Penguins on land -- Penguins in the sea -- Leaping and diving -- Penguin feathers -- The iceberg cafe -- Danger! -- Galapagos penguins -- Humboldt penguins -- Magellanic penguins -- The giant penguin -- Royal penguins -- Erect-crested penguins -- Rockhopper penguins -- Fiordland penguins -- Snares penguins -- Macaronis penguins -- African penguins -- Oil spill! -- Yellow-eyed penguins -- Fairy penguins -- The colony -- Nesting -- Penguin eggs -- Growing chicks -- Gentoo penguins -- Chinstrap penguins -- Adelie penguins -- Riding the ice -- King penguins -- The emperors' journey -- From emperor egg to chick -- All grown up -- Interview with a photographer -- A winning photo -- Protecting penguins.