請問fiction同novel有咩分別

novel通常比較長篇
fiction
A literary work whose content is produced by the imagination and is not necessarily based on fact.
The category of literature comprising works of this kind, including novels and short stories.
novel
A fictional prose narrative of considerable length, typically having a plot that is unfolded by the actions, speech, and thoughts of the characters.
The literary genre represented by novels.

fiction和novel對我來說無分別，因為兩者我都看。