Science fiction

Science fiction is fiction that has future times, future technology, space travel, alien life forms, and time travels.

Autobiography

An autobiography is a book about a person's life written or told by the same person.

Biography

A biography is a detailed story of a person's life that is written by another person.

Fiction or fact

Fiction is literature where the events and people are imaginary. Everything in the story is invented by the author. Non-fiction is literature where the events and people are real. Everything in the story is based on fact.