Babymouse discovers Squish, a new species of amoeba, while working on a school science fair project.

It seems that everyone at school has taken up snowboarding, so Babymouse decides she must hit the slopes, too.

"Babymouse discovers that babysitting is not as easy as it sounds"--

Scribbles the cat and Ink the mouse are friends and fellow artists, but when Ink receives a box of cheese they squabble over who will get to make something from the box until Scribbles finds a solution.

A spunky mouse with an active imagination is determined to get the latest electronic gadget for Christmas even if she has to outfox Santa himself to get it.

Babymouse doesn't exactly have a great history with pets--even her goldfish ran away from home. But all that's about to change. Will Babymouse get the dog of her dreams? Will she ever find her missing fish?

Fergus and Zeke love being the class pets in Miss Maxwell's class, and they do everything the students do. So when Miss Maxwell tells the class they're going on a field trip to a local farm to help with the farm animals, pick apples, and learn about where food comes from, Fergus and Zeke make a plan to sneak their way onto the trip. It's busy harvest time on the farm, and before they know it, Fergus and Zeke are separated from the class and running...

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.

As tryouts for the school musical begin, Babymouse takes the starring role in several imaginary Broadway productions, which also feature her debonair new classmate, Henry the hedgehog.

When their cousin Bo comes to visit, Benny and Penny hide their toys and try to go on a treasure hunt without him, but Bo will not stop pestering them.