Guests at Little Frog's birthday party include the red fox, the purple butterfly, the orange cat, and other colorful animals. The illustrations are designed to demonstrate the concept of complementary colors.

A mouse searches everywhere for a friend. The only words in this picture book are in Little Mouse's question: "Do you want to be my friend?" After that, as they turn each page, children will create their own individual stories based on the author's pictures while they learn basic prereading skills.

A hermit crab who has outgrown his old shell moves into a new one, which he decorates and enhances with the various sea creatures he meets in his travels.

As new life blossoms during spring, animals are playing outside, the flowers are blooming, and everyone is joyous, even the grouchy ladybug.