Kline, Suzy

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 of classroom 2B cuts back on his mischievous pranks after falling for Song Lee.

Follows the school activities of second-graders, Harry and Doug, as they participate in a secret mission to celebrate "Charlotte's Web," learn how to make green slime, and put on a skit warning about the dangers of smoking.

After Herbie and Ray foil a robbery attempt at the local bank, they try to find a good home for the robber's dog.

Herbie's friend Ray and some classmates in his fourth grade reading group help him adjust when he moves into a new bedroom in the attic.

Song Lee is upset when she receives hateful notes in class, but she finds an appropriate and positive way to deal with them.

When Song Lee's hampster escapes from its cage in Room 2B, the class members and other students in South School become involved in the search for him.

Mary has trouble saying words that start with "M." One of her classmates teases her until the day there's a snake loose in the class.

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