Or screenplays but not theatrical plays. You could ask for the plays or the stories. And so on. And these are only the works of one author. This is a good time to point out why using subject headings when you search is useful .
Subject headings are uniform ways of describing a topic.
Traditionally, subject headings were assigned to books by catalogers or, more and more frequently, by catalogers. Then, LOLA can find them. For example, take the book, Image and Cognition . Below is a portion of the LOLA record for this book. Some specialized topics, the Kennedy Assassination, for example, generate an immense amount of interest.