Penguins

The Thing with Feathers: The Surprising Lives of Birds and What They Reveal About Being Human – Riverhead Books. View on Amazon
Penguin the Magpie: The Odd Little Bird Who Saved a Family – ATRIA. View on Amazon
The Genius of Birds – PENGUIN. View on Amazon
Penguins and Other Seabirds – TEN SPEED. View on Amazon
Penguins of America – Little Brown and Company. View on Amazon