For some second graders, school can be uneventful. But not when Horrible Harry's in your class. In these four stories featuring Horrible Harry and the whole South School gang, Harry leads a secret mission to place cobwebs all around the school, gives the class a demostration on how to make green slime(when the principal is watching), and stages a "deadly skit" that has everyone on the edge of their seats. Life with Harry isnt easy but its never boring, either!
With Harry in class, second grade is always full of surprises...horrible surprises! When Harry suggests that the class draw cobwebs to decorate the school, everyone loves the idea. But Harry has a secret plan...and his cobweb turns out to be the most horrible of all! And when each student has to perform a demonstration, Harry and his big bowl of green slime amazes everybody..including the librarian and the principal! But during Secret Pal Week, when he realizes that he may have been too horrible, Harry's unusual apology makes everything OK again.