And Tango Makes Three by Justin Richardson and Peter Parnell, illustrated by Henry Cole, is the true story of a penguin chick raised by two males at the Central Park Zoo in New York.
The bestselling business self-help book Our Iceberg is Melting: Changing and Succeeding Under Any Conditions by John Kotter and Holger Rathberger concerns a colony of emperor penguins struggle to organize a solution to the reality that their iceberg habitat is in danger of melting by the end of the season.