Backstory is an essential part of writing. It puts elements of the main narrative into context, helping us understand characters’ motivations and the history of the world or setting. It gives us a better sense for character relationships and also helps us understand why certain objects, events, or institutions are important. There are primarily eight types of backstory, each one tapping into a separate aspect of the narrative. To better understand what types of backstory you might need, let’s look closer at the different varieties.
Character Backstory
This is perhaps the most common form of backstory and it relates to a character’s past. It includes things like childhood events, early traumas, successes and failures, or even secrets that the character might carry. Taken together, these all comprise the character’s history, giving us a sense for who they are and what their motivations might be.
In addition to lending context to motivations, character backstory also helps to shape character arcs. For example, a villain might have an event in their past that made them turn to evil (think Anakin Skywalker in The Revenge of the Sith). Or the hero might have experienced something that shaped their outlook on life and made them into the person they are now.
EXAMPLE: In The Hunger Games, Katniss’ father dies in a mine collapse. When that happens, her mother withdraws into herself, neglecting Katniss and her little sister Prim. From then on, Katniss is the one who has to support the family and keep them from starvation. This leads her to become especially protective of her sister and to take on a leadership role in her family.
World/Setting Backstory
Another common form of backstory shows the history of the world or setting in which the narrative takes place. This is where we learn about important world events like wars, political shifts, natural disasters, or other significant changes. Historical events, like technological revolutions, can also help shape the world. (Think of how the invention of the warp drive impacts the Earth in the Star Trek universe.) Through world/setting backstory we find out why the world is the way it is and what past events have influenced the present.
One reason why this form of backstory is so important is because it creates a sense of realism in the story world. By putting that world into historical context, it not only feels more realistic but also allows readers to understand various setting-related tensions and dynamics.
EXAMPLE: Military conflict is a subtle backdrop in Pride and Prejudice, with Colonel Forster hosting Elizabeth’s youngest sister, Lydia, in Brighton and Mr. Wickham joining the militia early in the book. While we never see any actual fighting, we are constantly reminded that the Napoleonic Wars are happening far off in the background.
Relationship Backstory
This includes past conflicts between characters, interpersonal drama, or romantic interludes. While this type of backstory is similar to character backstory, it is not specific to a single individual but rather involves the relationship between two or more.
This type of backstory adds emotional depth to relationships. When we know characters have a shared history, their present interactions take on more significance. It also opens the door for secrets and other unexpected tidbits to come to light, and it allows room for people both to have falling outs or perhaps to reconcile.
EXAMPLE: In The Great Gatsby, Jay Gatsby and Daisy Buchanan have had a romantic relationship in the past. This romance occurs before the action of the novel takes place and it is the primary motivation for why Gatsby pursues wealth in the attempt to win Daisy back (despite her now being married).
Incident Backstory
These are the events that have happened before the story takes place, like prophesies or past plot points. We see this type of backstory sometimes in mysteries and thrillers, where the crime might occur off the page, before chapter one. We also see incident backstory in speculative fiction, where a prophecy shared in the past reveals some aspect of the present storyline.
Incident backstory sets up the initial conditions for the plot. The story begins and it already has a certain set of “rules” or constraints attached to it. This type of backstory can also help to raise the stakes and create urgency because we know something has happened in the past that will affect the present timeline.
Be careful with prophesies, though. When done well, they can increase the sense of mystery, making the reader want to put the clues together and figure out how that prediction will come into play. But if it is too on-the-nose, that prophecy can squash the mystery out of the story altogether. Worse yet, it can feel unsatisfying to the reader when the prophecy gives us information we already know.
EXAMPLE: in Harry Potter and the Order of the Phoenix, a prophecy is revealed linking Harry to Voldemort saying: “neither can live while the other survives.” This prediction foreshadows what must happen at the end of the seventh book in order for Harry to vanquish Voldemort once and for all.
The problem with this prophecy is that it is a little bit obvious and doesn’t reveal anything new that the reader didn’t anticipate. It is clear from the start that eventually, Harry or Voldemort will have to defeat the other, and the prophecy does not add much information beyond that. In the end, we don’t need a prophecy to tell us something we already know.
Object Backstory
This type includes any lore surrounding an object, telling us why it is significant. This context might include the object’s origin story, who owned it previously, what events have transpired surrounding it, and why it is valuable, important, or dangerous.
Significant objects can play an important role in a story, adding symbolism and thematic depth. In particular, if an object becomes a thematic element—used to underscore the book’s theme—it can add substantial weight and cohesiveness to the narrative.
EXAMPLE: In The Hunger Games, Katniss’ friend Madge (the mayor’s daughter) gives her a golden pin shaped like a bird: a mockingjay. These birds are a cross-breed between a genetically engineered weapon (the jabberjay) and a mockingbird. The very existence of the mockingjay is an insult to the oppressive Capitol, which once tried to eradicate that species but failed.
We find out that, when he was alive, Katniss’ father had a special fondness for mockingjays. Later, in the arena, Katniss and her ally Rue use mockingjays to send messages through song. In the subsequent books of the trilogy, the mockingjay becomes the symbol for the revolution.
Cultural Backstory
Social norms, festivals, mythology, and ancestral lore—all these have a history explaining where they come from and why they exist. This is cultural backstory and it includes things like traditions, taboos, and anything else that shapes a society’s culture.
As with world-building backstory, this type adds a sense of realism and immersion, making the reader feel like they are there, in that world, with those characters. Cultural differences can also lead to conflict between groups, so this type of backstory can help to explain why certain tensions exist.
EXAMPLE: When Obi-Wan Kenobi first tells Luke Skywalker about his father and the Force (in Star Wars IV: A New Hope) we learn that a lightsaber is “an elegant weapon for a more civilized age.” We also discover that there are two sides to the Force, and Darth Vader was seduced by the Dark Side. All of these details—sprinkled throughout the dialogue between Luke and Obi-Wan—help to paint a picture of the Jedi culture.
Institutional Backstory
Some places or institutions—like a school, workplace, etc.—are so significant to the story that they have their own history. Institutional backstory includes any past events that occurred within an institution or organization. This might include traditions, successes and failures, secret scandals, and doctrine.
Like world/setting or cultural backstory, this type adds a sense of realism to the institution by giving it a history and context. Plus, this backstory can also help explain organizational policies or reveal hidden agendas.
EXAMPLE: In the Hunger Games trilogy, the Games themselves have a longstanding history. We learn at the Reaping in book one why the Games came into existence in the first place. We also discover the rules of the Games, like how each district must offer up two tributes (one male, one female) between the ages of 12 and 17, and once you win the Games, you are exempt from participating again in the future.
This context is important because in book two, the Capitol breaks the rules and decides to take tributes from existing victors of the Games. Without the institutional backstory of the Games themselves, that change in the rules would have much less significance.
Personal Mythology
This type of backstory includes all of those stories that characters tell themselves. This includes memories that might be re-interpreted, self-justifying narratives, or beliefs that have become ingrained in the character. This is similar to character backstory, but it focuses not on the actual events that occurred in that character’s past, but on their interpretation of those events.
EXAMPLE: In the Myrtle Clover cozy mystery series, the main character (Myrtle) has very strong views about herself and the people around her. As a former English teacher turned amateur sleuth, she thinks highly of her own cognitive abilities and is not particularly impressed with local law enforcement (including her son, who happens to be the police chief for their town).
Myrtle also firmly believes she is an excellent cook (even though her culinary experiments often take a terrible turn). Her high opinion of her own abilities means she often cooks disgusting casseroles to take to families of the murder victims—both as a condolence gesture and as an excuse to visit these suspects and try to extract information from them.
There you have it: eight different types of backstory, how they work, and why they are important. Keep in mind that a book does not need to have all eight types represented in it. In fact, if you do include them all, you risk overloading your story with too much information and you may bore your reader. Instead, I recommend focusing on the present timeline and sprinkling in backstory as it is relevant. As I often like to say: keep the reader on a “need to know” basis. Give them only the information that they need to know, when they need to know it.
Until next time, keep writing and keep being awesome!

P.S. For more info on Gabriela Pereira, the founder and instigator of DIY MFA, check out her profile page.



