In addition to the standard definitions of historical fiction, there are a number of other genres.

Time travel is a very popular genre that is related to historical fiction. In these types of stories, characters from the present day are transported to the past. Although the modern characters have knowledge of events to come and are aware of modern technology, for example, the same rules about the historical setting still need to be observed. These include accurate depictions of the time period, authentic dialogue, credible characters, and avoiding anachronisms. The Alchemist’s Portrait, The Sorcerer’s Letterbox, and The Heretic’s Tomb are all time travel stories involving different historical periods.

Alternate history is also sometimes referred to as “What if?” stories. These are usually set in a world where historic events either did not occur or unfolded in a different way. Scenarios include Napoleon being killed in battle in 1799, the Confederacy winning the American Civil War, German victory in World War II, and so on. These kinds of stories can also take place in parallel universes or indeed in any setting the author devises.

Historical fantasy involves characters, even real historical figures, in specific time periods, but also features dragons, magic, or other elements of fantasy. Stories featuring the Dark Ages such as those set in the time of King Arthur fall into this category. Historical fantasy novels are also often set in eras resembling ancient Greece, Rome, or other cultures from the same time period.