Incoming Resources
- Penguins, text by Susanne Åkesson ; [photography], Brutus Östling
- A polar affair, Antarctica's forgotten hero and the secret love lives of penguins, Lloyd Spencer Davis
- The penguin counters, produced by Peter Getzels, Harriet Gordon Getzels ; written by Harriet Gordon Getzels ; directed by Peter Getzels, Harriet Gordon Getzels, Erik Osterholm
- Penguins, the ultimate guide, Tui de Roy, Mark Jones, Julie Cornthwaite
- A polar affair, Antarctica's forgotten hero and the secret love lives of penguins, Lloyd Spencer Davis
- Penguins, the ultimate guide, Tui De Roy, Mark Jones, Julie Cornthwaite