human behavior

Harry, a reliable old horse known for being able to calm the other horses down, but finds his patience tested by troublemaker Algernon Adams the Third, so when Algernon gets into a sticky situation, Harry is tempted to leave the boy to fix the mess on his own.

Best friends Jack Truck and Dump Truck Dan love to smash things but sometimes their antics get them into trouble until they meet Wrecking Crane Rosie.

Cody Mack's misdeeds land him in a reformatory school, where he soon discovers that the principal and teachers are actual monsters with a sinister plan to alter the boys' brains.

Splat the cat is worried that he has not been good enough to deserve a visit and a present from Santa Claus.

Young Martha learns that she must apologize for her bad behavior if she wants people to cooperate with her.

Contains four stories that feature Horrid Harry, and features the title selection in which Horrid Harry sends his brother, Perfect Peter, into the future with the time machine he built himself, but the future is not quite what Peter had hoped.

At school, dance rehearsal, and home Frog and his friends sniff when their noses run, until Frog's parents show him how much better it is to use a tissue.

The students in Ms Plum's third grade class soon learn that there is something very special about their teacher and her classroom's mysterious supply closet.

A rhyme for each letter of the alphabet describes the misbehavior of a child, from Angry Abby to Zany Zelda.

Contains four stories that follow the adventures of Horrid Henry, including the title work in which Henry prepares to establish his leadership over his babysitter "Rabid" Rebecca.