The front cover of the book "Mr. Popper's Penguins".
The book Mr. Poppers Penguins with a blue cover featuring Mr. Popper and some of his penguins.
A book cover for Mr. Popper's Penguins showing a man and penguins
Mr. Popper's Penguins is a Newberry Honor award winner.
The cover of the children's book "Mr. Popper's Penguins".