The Library Policeman
Stephen King
 Sam Peebles is asked to give a speech to the Rotary Club. An office assistant (Naomi) directs him to the public library to check out two books that might help with speech writing. In doing so he runs across Ardelia Lortz, the librarian. He checks out two books with the warning that they must be returned or he should beware of the Library Policeman. Naomi eventually informs us that Ardelia Lortz is not living and is not spoken of any more. Through a series of events we are introduced to Dave "Dirty Dave" Duncan, a former lover of Ardelia's. He finds that Ardelia is not a person but a being which feeds on fear and that Duncan was a sometimes unwilling companion/conspirator in helping her feed from the fear of children. We find that Ardelia had "died" in 1960 after killing two children and a police officer. She is now back and Duncan believes she seeks revenge and a new host. The Library Policeman turns out to be a recreation by Ardelia of a man Peebles had run into as a child at his local library who had raped and threatened him. The Library Policeman however is not just a recreation but also an embodiment of Ardelia who sought access to Sam as her new host. Dave dies defending them from Ardelia. They appear to have beaten the Library Policeman/Ardelia, only to discover at the end that she has already attached to Naomi. Sam removes her from Naomi's neck and destroys her under the wheels of a passing train.