Two mice meet their new neighbor and discover that she is not as scary as they feared.

Annoyed with his little sister who always wants to play pretend with him, Benny intentionally loses her, but soon feels bad after she is gone.

The Mouse Guard, a group of mice with capes and swords defending themselves against their enemies as if they were Knights of the Round Table, face a food and supply shortage in the winter of 1152, forcing Saxon, Kenzie, Lieam, and Sadie to travel the Territories to build relations between the Guard and the mouse cities and find vital supplies for their headquarters.

An imaginative mouse who likes to read heroic fantasy novels finds herself on the school math team as it prepares to compete for the coveted Golden Slide Rule.