Use this 'Book: A Running Brook of Horror (upper elem/middle)' printable worksheet in the classroom or at home. Your students will love this 'Book: A Running Brook of Horror (upper elem/middle)'. Studying snakes? Daniel Mannix's spine-chilling story is a great way to enhance a snake unit...especially in combination with this fantastic 15 page unit, featuring "cause and effect" practice, story sequencing, figurative language, vocabulary development, and more. Caution: This story may be hard to find.