Horrible Harry is a children's book series written by Suzy Kline between 1988 and 2019. It is normally used in American elementary schools for teaching reading. It is based on a 2nd (later 3rd) grader named Harry, and his misadventures are told through the words of his best friend, Doug. Harry's and Doug's friends are Sidney, Song Lee, Mary, Ida, and Dexter. His teacher is named Ms. Mackle. His principal is named Mr. Cardini. In addition to the Horrible Harry series, there is a short spin-off book series about Song Lee, also narrated by Doug. As of 2022, there are currently 41 books in the Horrible Harry franchise, including the 4 Song Lee books.
