Answer:
short stories:
it belongs to prose fiction. A short story is a work of prose fiction that can be read in one sitting—usually between 20 minutes to an hour.Printed publications are declining, some of which were traditionally a source of short stories. However, short stories are still popular, and with modern times come modern reasons for readers to choose a shorter option.
novel:
it belongs to fiction. The novel is a genre of fiction, and fiction may be defined as the art or craft of contriving, through the written word, representations of human life that instruct or divert or both.A Guide to 14 Literary Genres. ... In the literary world, a work of fiction can refer to a short story, novella, and novel, which is the longest form of literary prose. Every work of fiction falls into a sub-genre, each with its own style, tone, elements, and storytelling devices.
Autobiography:
More specifically, autobiography as a literary genre signifies a retrospective narrative that undertakes to tell the author's own life, or a substantial part of it, seeking (at least in its classic version) to reconstruct his/her personal development within a given historical, social and cultural framework. The definition of an autobiography is someone's life story written by that person. Dreams from My Father by Barack Obama is an example of an autobiography. A self-written biography; the story of one's own life.
