Now available in board book, this charmingly told story celebrates penguins and preserving their environment.

You may have seen the cute pictures of penguins wearing sweaters-but did you know why they were wearing them? Find the answer in this colorful, kid-friendly book.

Everyone loves penguins, so when they encounter an oil spill, humans in Big Boots arrive to help. At first they knit sweaters to keep the penguins warm. The Big Boots mean well, but...penguins don't wear sweaters! The humans discover that there are better ways to help them. So after a good, soapy scrub, the penguins dive back into the deep blue sea, happily dressed only in their own penguin feathers.