What is A Thriller?

By Carol Willis

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After I took the plunge and quit my job as a pathologist to write full time, the first novel I ever completed for adults was a psychological thriller. It is a genre near and dear to my heart. I love reading them, and love writing them even more. What is a psychological thriller? And what makes them so compelling? 

Let’s dig in.

Thriller is a genre of literature defined by the primary mood of dread and suspense. They aim to make readers unsettled, nervous, and eager to read what happens next. All fiction should elicit some amount of stress in the reader in the form of tension and conflict, but in a thriller novel, the stress is the main feature. They often feel cinematic and involve high stakes and dramatic plot points. 

In short, if it “thrills,” it is a thriller. 

In the introduction to Thriller, a major anthology published in June 2006, James Patterson says:

Thrillers provide such a rich literary feast. There are all kinds. The legal thriller, political, spy, action-adventure, medical, military, police, romantic, historical, religious, high-tech. The list goes on and on, with new variations constantly being invented. In fact, this openness to expansion is one of the genre's most enduring characteristics. But what gives the variety of thrillers a common ground is the intensity of emotions they create, particularly those of apprehension and exhilaration, of excitement and breathlessness, all designed to generate that all-important thrill. 

In other words, if a thriller doesn't thrill, it's not doing its job.

Thriller is a hybrid of mystery and horror, sharing a literary lineage with the epic and myth. Monsters, terror, and peril prevail. They are dark suspenseful plot-driven stories. 

In his excellent 2019 article for Writer’s Digest entitled, “The Differences Between a Crime, Mystery, and Thriller Novel” David Corbett again emphasizes the emotion: Of the three major suspense genres, thrillers are typically the most emotional, focusing on the fear, doubt, and dread of the hero as she faces some form of what Dean Koontz has deemed “terrible trouble.” 

There are many elements to thrillers that overlap with other novels of mystery and suspense but typically with an exaggerated atmosphere of menace and sudden violence, such as crime and often murder. A devastating crime is about to be committed or has been committed with the threat of another one looming. The villain is known, but his guilt is not certain—or the hero cannot accept the truth of his guilt. Uncertainty and doubt enhance the suspense.

The tension usually arises when the main character(s) is placed in a dangerous situation, and we spend the rest of the novel waiting to see if they’ll escape. Themes typically emphasize the dangerous world we live in, the vulnerability of the average person, and the inherent threat of the unknown. 

Thrillers can take place in exotic settings—think geopolitical and many spy thrillers—but most take place in ordinary suburbs and cities. The main character, the hero, is usually tough and resourceful, but essentially an ordinary person who is pitted against a villain determined to destroy them, their country, or the stability of society. 

Suspense is how an author builds tension throughout the story. It’s necessary in any genre, but it’s absolutely vital in thrillers. Ultimately, your goal for the reader is that they never want to put the book down. Each chapter ends with a cliffhanger, urgent question, or significant plot twist. And the plot must have high stakes. The characters must have a lot on the line—it needs to really matter they succeed. 

In a thriller, the plot should be driven by one big, important question. Think Chris Whitaker’s All the Colors from the Dark. The story begins when Patch is abducted when he is a young boy and held captive in a darkened room along with another young girl, Grace. Patch eventually escapes but spends the rest of his life searching for Grace. It is a complex, multilayered mystery involving missing persons, child kidnapping, and a serial killer weaving several plots lines, each with their own twist, but it is Patch’s quest that becomes the central question that drives much of the suspense throughout the novel. Who was Grace and what happened to her? 

While action does not need to be non-stop, suspense and intrigue need to be constant. There must be a sense of urgency to keep you turning the page.

This basic story structure emphasizes the importance of reader expectations: There is a distinct hero and a villain. The attack on the hero is relentless with escalating terror and dread. The hero must be vulnerable—not just physically but psychologically. 

So, what is a psychological thriller and what makes them different from other types of thrillers? 

The biggest questions revolve around the minds and behavior of the main characters. Common elements in include plot twists, psychology, obsession, and mind games. They incorporate elements of mystery and include themes of crime, morality, mental illness, substance abuse, multiple realities, and unreliable narrators. 

A psychological thriller finds the terror in madness and paranoia. Here the threat is diabolical but more contained, even intimate—usually targeting the protagonist and/or his family—and the hero is often relatively ordinary. 

It is the upending of our prosaic circumstances that disconcert us the most. This is why many psychological thrillers are domestic dramas set in the home, threatening our most cherished relationships such as husband and wife, mother and daughter, or sister and sister. The protagonist (and the reader) come to think if we are not safe in our own home, we must not be safe anywhere.  

Psychological thrillers generally, but not always, stay away from elements of fantasy or science fiction, focusing on events that could take place in real life. However, with advances in medical science and robotics, and the rise of AI, this is changing. Near-future psychological thrillers involving clones or robots gone awry can be eerily convincing. 

In summary, like all good stories, it comes down to setting and character with a problem. The reader must care about what happens next. Psychological thrillers are highly emotional and revolve around the minds and behavior of the main characters. Common elements in include plot twists, mind games, and unreliable narrators to create an atmosphere of menace with looming threats. They are suspenseful and filled with fear and dread to keep readers turning the page. 

In the next series of essays, I will discuss five specific elements we see in a psychological thriller. 

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Carol Willis (she/her) received her MFA in Writing (fiction) from Vermont College of Fine Arts. After receiving her medical doctorate from Texas A&M and an MBA in healthcare from George Washington University, she practiced child health and pathology before moving to Central Virginia. She is the author of a psychological thriller set in Chicago, a dark domestic drama exploring marriage, career, and identity. Her short stories have been published in multiple online journals and anthologies including Valparaiso Fiction Review, Inlandia: A Literary Journey, Living Crue Magazine, Crime in Old Dominion and others. 

Five Writing Tips No One Has Ever Told You

By Philip Cioffari

A bold assertion, I know, but there are things one learns over a lifetime of writing that seem to contradict what we’ve been taught and even, at times, to defy both logic and rationality. What follows is a short list of—insights might be too strong a word—items that I’ve learned the hard way.

ONE. You don’t need an idea to get started. Waiting for inspiration or for a “good idea” can be frustrating and time-consuming. Another way of saying that is you’re wasting precious time. Ideas are curious entities and they form in many different ways and for many different reasons. Most often, I’ve found they develop in stages; rarely do they appear fully formed. In lieu of that fully dressed idea, a writer can begin with an image, a single sentence, a character performing a simple action, a particular setting, or even a single word. Anything can serve as a starting point.

Take for example the case of Tennessee Williams. He has stated that his play, A Streetcar Named Desire, began with a single image: a woman in white sitting on a porch. That image eventually became the character Blanche du Bois: the tragic heroine of arguably one of the greatest American plays of the 20th century. When I began my first novel, I had only this notion: a group of boys playing in one of New York City’s urban swamplands. I had no sense of what I wanted to write—or that it would indeed turn out to be a novel—beyond that small detail. Some 10 years later—I know, I know, a hell of a long time, but it was my first—and my novel, Catholic Boys, emerged.

My point is, you can begin anywhere, with the barest scrap of material. Who knows where it will lead? The journey toward the idea is half the fun. One word on the page leads to a second, one sentence to a second sentence. It’s as basic as that.

TWO. Plot is another name for character development. One doesn’t have to agonize over outlining a plot or whether a plot is interesting enough. You don’t need a plot to begin. If the characters are interesting, the plot will be too, because the most genuine, credible plots are an extension of a character’s desires. If you know what a character wants, what the obstacles are, and what he or she will do to overcome those obstacles, then the plot, as if by wizardry, takes form. Simply follow your character’s struggle to reach an objective. And you will have your plot.

THREE. Tension should exist in every sentence. Much can be said about the ways to create narrative tension, but a simple rule I strive for is to have some kind of tension in every sentence of my books. That tension can be of varying kinds, it can be explicit or implicit, but it needs to be there. And I’m not talking about obvious explicit tension—a stabbing or a fist fight or an argument between people. That speaks for itself. I’m referring to the more subtle variations of implicit tension: something is unfinished or unresolved, something is left unsaid, something needs fixing, something is missing that a character needs or wants, and so forth.

Take for example a typical poem of the Romantic era. On the surface, the poem is praising the beauty of a particular flower, but the tension beneath the surface is that as beautiful as this flower is, it’s going to wither and die. So ultimately the poem is about, and the tension comes from, our sense of transience, loss, and grief.

FOUR. Finding your way when you get lost. Nothing is worse for me than losing my emotional connection to my work in the midst of creating it. Where did it go–that connection to the material, that passion that got me started on the work in the first place? Personally, I try to never abandon a work I’ve begun. Something stimulated my initial interest, impulse, or passion. For some reason the material or characters reached out and grabbed hold of me. There’s a story there that needs telling, so I try to forget what I’ve written so far and go back in search of that original impulse. Maybe that means revisiting a place or making contact again with a person or people connected to the incident I’m writing about. Often it’s a matter of feeling my way back to the source: those feelings that first got me engaged in the piece. I might listen to songs or look through photos from a particular period. Essentially, though, I’m trying to pinpoint the source of the impulse that made me want to begin writing the piece in the first place. If I can reconnect to it, I can usually reconnect to the story I’m telling. (This may mean eliminating some or even most of what I’ve written. It may mean going back to that point in the story where I went offtrack and picking up from there.)

FIVE. Revisions take time and distance. One can, and should, do some revisions at the conclusion of completing a piece. What I’ve found is that vital revisions require some kind of separation from that initial effort. What has served me best is to set the work aside and begin a new writing project. When I’ve completed a draft of the new project, then I go back and rework the previous piece. There’s something about immersing oneself in a new writing project that brings with it a sense of objectivity and awareness that’s necessary in the final polishing of a manuscript. Resist the temptation to rush it off for publication. A piece of writing needs time to mature. And we, as writers, are well-served to mature along with it.

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Philip Cioffari grew up in the Bronx and received his B.A. from St. John's University and his Ph.D. from New York University. He teaches in the writing program at William Paterson University. His novels and story collections include: If Anyone Asks, Say I Died From The Heartbreaking Blues; The Bronx Kill; Catholic Boys; Dark Road, Dead End; Jesusville; and A History Of Things Lost Or Broken.