This article first appeared in the Writers Fun Zone. 

Setting should never be an afterthought in your story planning. Where you place your characters—and how you describe their geography, time period, and other setting elements—can expand or clarify themes, build story unity, tighten plot structure, intensify suspense, motivate and explain character, and intensify reader involvement.

Intensify reader involvement

If you write genre fiction, how you set your stories plays a major role in whether or not you meet reader expectations. For example, by reading Robert B. Parker, many mystery aficionados feel they know Boston. When they come back to other books by Parker, they expect to slide into familiar territory. Parker meets these readers’ expectations. But Bostonians might howl if his characters drove the wrong way down a one-way street. He has intensified reader involvement to the extent that they’d feel cheated if he made this kind of mistake (which of course, he doesn’t).

Let’s see how that works in other genres.

First, Westerns. Perhaps the oldest genre form, Westerns use isolation to convey the idea of lawlessness, as well as the expansiveness of the frontier. Desperadoes take over a town, until the lone man wearing the bright star steps into the dusty street, outdraws the villains, and re-establishes order. These heroic men believed that right made might and justice would prevail.

From the books of Louis L’Amour to television shows such as Maverick, Rawhide, and Gunsmoke, readers expect these elements. But was that how the West was? Almost certainly not. Probably more men were shot in the back than shot in fair fights. Justice did not necessarily prevail, and might usually made right.

But if you’re writing a Western, you will need to get the conventions right, or your readers will be disappointed. As Jack Bickham says, you need to be accurate to the myth of the genre, not the actual truth.

Romances, fiction’s biggest sellers. Twenty or thirty years ago, romance novels were often set in exotic places—the better to woo you, my dear. Because the driving force of the romance novel is the emotional arc of the characters, these settings were often described in heavy detail to reflect the ups and downs of the relationship.

Today, romances do not rely nearly as much on idealized romantic settings. Subgenres featuring paranormal creatures have surged in sales. Whatever kind of romance you write, the setting must fully reflect the subgenre and its characters. Without that, readers will reject your premise.

Mystery and suspense. These stories might have a technical, medical, or other specialized setting, but background isn’t usually why people read this genre. People like mysteries for the story’s puzzle and suspense for the dire physical danger the characters get themselves into. Setting is usually secondary.

Therefore, plot rules. Character follows. Setting comes last. A crisp style underscores the tension and movement of these books. The emotional background—compared to romance novels—should be chilly.

Historicals. Be prepared to provide vast background content, heavy doses of period minutia, and a plot that’s deeply intertwined with the setting. For example, you’ll need to include details such as the cost of rouge or a bale of cotton, as well as a setting and background that reflects the broader historical issues of the day.

Think Gone with the Wind. Margaret Mitchell might not have gotten all (or any) of the details correct back in 1935 when she wrote it, but it’s a great example of an enduring historical novel. And if she were writing it today, her publishers would demand a high standard of accuracy.

Science fiction. Settings in science fiction can be handled in many ways because science fiction plots do not require specific elements, such as suspense or romance. However, this genre is based on solid scientific data. The background you do include will have to be accurate.

Moreover, to meet reader expectations and intensify their involvement in your story, your plot must grow from the setting—it should be the basis for the problem or quest. And that can require a great deal of research.

Meeting genre expectations helps sales

To market your book, look at other published work in the genre you’re writing. Don’t focus too heavily on setting specifics. Focus instead on generalities. How do several successful authors handle setting in your genre? In this way you can exercise your originality within the rules of the genre and meet both reader—and publisher—expectations.