Combines four previously published stories, including Moo, Katie Woo!, Make believe class, Katie finds a job, and Who needs glasses, in which Katie and her friends participate in school activities.
Combines four previously published stories, including Katie and the class pet, No more teasing, The big lie, and Star of the show, in which Katie Woo deals with problems at school.
Miss Winkle separates the class into teams and instructs them to build towers out of paper cups, and the group who builds the tallest tower wins--but they have very little success until Pedro has an idea about how it can be done.
Katie looks forward to celebrating her birthday at school, and then finds a way to make it even more special when her friend Pedro mentions that he has a summer birthday.
Something in Miss Winkle's classroom smells really bad, and when the class bully declares that it must be the new boy, Pablo, Pedro steps in to defend him--but the class still needs to know what is causing the stench and dispose of it.