All the kids from Wayside School had to spend 243 days in horrible schools while Wayside closed to get rid of the cows (Don't ask!). Now the kids are back and the fun begins again on every floor. Miss Much has prepared a Day on the 30th floor--with dogs and cats and frogs and skunks and pigs, and an orange named Fido causing a terrible commotion. In Mrs. Drazil's class, they're throwing a coffeepot, a sack of potatoes, a pencil sharpener, and a light bulb out the window to see which hits the ground first. But the big surprise is that Mrs. Jewls is expecting a baby--but one named Cootie Face or Bucket Head--and a substitute teacher is coming--and everyone knows what that means...

Something strange is going on at the already peculiar Way side School, when Mrs. Jewls leaves her students with a succession of substitute teachers. "Wayside School devotes [will] turn pages eagerly...these additional anecdote about wayside school will surely tickle the funny bones of fans"-School Library Journal