By flipping the pages, the reader may view animated illustrations that follow Ricky Ricotta, a small mouse, his giant flying robot, and his annoying cousin Lucy, as they battle the nightcrawlers from Neptune that are invading through a wormhole.

On her second birthday, Sophie gets up on the wrong side of the crib and behaves terribly until her grandmother has an inspiration.

The youngest mouse in a large family discovers excitement and frustration when a new baby arrives.

A mouse family engages in activities both inside and outside that are associated with Christmas such as buying and hiding gifts.

A very small mouse of unknown origins runs away from school in the Royal Mews of Buckingham Palace shortly before the celebration of Queen Victoria's diamond jubilee, celebrating her sixty years on the British throne.

Penny has a new sled, but will it ever snow?

A small but effervescent overnight guest tries the patience of a curmudgeonly bear who needs absolute quiet to fall asleep.

While trying to keep their friendship a secret from their mothers, a human girl and a mouse make a surprising discovery.

A monstrous mutt terrorizes the residents of Mousopolis.

A mouse convinces a weasel he needs the ingredients from several stories to make a tasty mouse soup.