Inspired by his third-grade class's study of the moon, Harry announces that he is going there.

When Sid, his annoying third-grade classmate, ruins Song Lee's origami praying mantis, Horrible Harry plots triple revenge on the troublemaker.

Doug discovers that though being Harry's best friend in Miss Mackle's second grade class isn't always easy, as Harry likes to do horrible things, it is often a lot of fun.

Horrible Harry falls in love with Song Lee, and Harry's best friend, Doug, can't stand all that mush.

Ruby and Mia are total opposites. Ruby is a little awkward, not a "joiner," and loves to write poetry. While Mia is type A, popular(ish), and wants to be class prez. They used to be friends. But now they have nothing in common anymore...or do they?

Live ants are coming to Room 2B, and Harry gets to take care of them when they arrive. He'll get to help the teacher transfer all the ants to their new home in the classroom where everyone can watch them. Can trouble be far behind?

Working on a dragon project in Room 3B leads to a war between two good friends--Harry and Song Lee.

Harry persuades his classmates to sneak through the playground fence during lunchtime recess to view some unusual mushrooms.

On the last day of second grade, Song Lee's party at the local amusement park forces Harry to face his fear of elevators when he is expected to ride the Drop of Doom.

Acclaimed children's author Suzy Kline has written more than 20 of the ever-popular Horrible Harry books for beginning readers. In Horrible Harry on the Ropes, everybody's favorite third grader is staring down the most frightening thing he's ever seen: the climbing rope at gym class. Harry doesn't even want to touch the rope, much less climb it. But he's going to have to conquer his fears to solve a Valentine's Day mystery.