Mom tells her child to take a nap, but the child just isn't ready for one.

Little Critter learns about good manners at school, and then goes home to practice what he learned.

The exploits of the Great Brain of Adenville, Utah, are described by his younger brother, frequently the victim of the Great Brain's schemes for gaining prestige or money.

In 1896 the Great Brain of Adenville, Utah, is almost twelve years old and more mischievous than ever in his practical jokes and schemes against everyone in town.

A bully picks on a brother and a sister until they both stand up to him.

Bath time can mean more than just getting clean, and a Little Critter shows how to have fun and adventure while in the tub.

In turn-of-the-century Mormon Utah, Tom's great brain comes up with eight more schemes, most of them concerned with earning money.

In the absence of his older brother, the Great Brain, J. D. finds that his own little brain can accomplish feats on a somewhat lesser scale.