Suzy Kline books in order

4 books in the catalogue, about 4 hours of reading in all; the shortest takes 59 minutes and the longest 1 hour.

4 standalone books in the catalogue.

Standalone books

Horrible Harry and the Green Slime 1989 1.1 h Horrible Harry and the Christmas Surprise 1993 59 min Horrible Harry in Room 2B 1997 1.0 h Horrible Harry's Secret 1998 1.0 h