Behind the Book: Unlikely Hero

TL;DR: This is one of my favorite books I have written. It started with a single image, a nuclear bomb going off near Los Angeles, and I built the whole thing backwards from the physics of that blast. But the plot is simple on purpose. This is a two-character story: Trevor, a career criminal and murderer, and Martinez, an honest cop who does everything by the book. Two arcs, everyone else supporting, two enemies forced onto the same side by something bigger than both of them.

Unlikely Hero began with an explosion. Not a character, not a theme. An image: a nuclear bomb going off near Los Angeles, and the question of what that would do.

So I looked it up. There is a site called NUKEMAP that lets you place a bomb of a given yield anywhere on a map and shows you, graphically, the casualties, the blast radius, the kinds of injuries at each distance. It is a sobering thing to use. I placed the bomb all over the Los Angeles area, watching the numbers, until I found a spot up in the mountains where a detonation would do minimal damage to the city itself. That spot became the one fixed point the entire novel had to serve. The bomb has to end up there. Everything else in the book is the machine that delivers it to that canyon.

How do you build a thriller backwards from a blast?

You follow a chain of necessity. The bomb has to reach a specific canyon in the mountains, so someone has to drive it there and die doing it. That someone became Trevor, the obvious antihero, the only kind of man who could and would make that drive. Then I needed the bomb itself, so the terrorists came next, a cell planning to dwarf Oklahoma City and Beirut. And last came the cop, because a story like this needs an obviously good man in it. Without one, there is no one to measure Trevor against, and the whole thing means nothing.

That is a different way of building than I usually work. Some of my books grow outward from scattered ideas that spread until they touch. This one ran backwards along a line of what has to be true for this to work. The bomb needs a safe place to go off, so a canyon. The canyon needs a driver, so Trevor. Trevor needs someone to get past, so Martinez. Each piece summoned the next. That backward logic is part of why the book came out so tight and controlled.

The book on this: Unlikely Hero is a lean, character-driven thriller about a career criminal, an honest cop, and a nuclear bomb headed for Los Angeles.

Why open a thriller in a therapy session?

Because the book only works if you believe in Trevor, and you will not believe in him if the first thing you see him do is kill someone.

So the book opens in a therapist’s office. Trevor is describing something that happened, a job where a child died, and he cannot get it out of his head. He drives to the family’s house afterward and leaves a bag on their porch. No action, no plot, just a killer failing to explain himself to a therapist. I opened there on purpose. The reader needs to know Trevor has a background, some depth, some regret, before anything else happens. Without that, he is a paper character, an evil man who does evil things, and no one has any reason to care what becomes of him. The session is a peek inside him before the story asks you to invest in him.

And then, in almost the next scene, I show him being genuinely evil. That is deliberate too. Therapy session, then straight into his bad side, back to back, so the reader gets both at once and neither one is a lie. He is not a good man with a grim job, and he is not a monster with a fake soft moment bolted on for sympathy. He is both, established in the first two scenes, and the reader never gets to simplify him after that.

I did the same thing for the cop. Before the two threads ever touch, I show Martinez working, making an arrest, being an officer, so you know exactly what kind of man he is. You cannot compare two characters at the climax if you have not built both of them first. The entire first half of the book is character construction dressed up as setup, and it is the most important work in the novel.

How do you make a murderer sympathetic without letting him off the hook?

The model I keep in mind is Tony Soprano. He is one of the worst men ever put on a screen. He kills, he lies, he destroys the people around him. And he has a family, and a good side, and across the seasons you are made to sit with both of those things and never allowed to resolve them into one clean verdict. That refusal to resolve is what makes him real. A villain you can sum up in a single word is not a character. He is a prop.

Trevor works the same way, compressed. The therapy session and the cruelty sit side by side so early that you are never able to reduce him to one thing. He is a real murderer. He is also a man with regret and a rule he cannot explain. Both are true at the same time, all the way through, and I never soften one to make room for the other. The trick is not to make the reader forgive him. It is to make the reader unable to dismiss him.

What is the real question the book asks?

It asks it through Martinez, and that is deliberate. If you want a moral question to land, you put it through the most rule-following person you have, because that is the person it costs the most.

Trevor has to get past two walls to reach the canyon. First the terrorists, who catch him and have to be dealt with. Then the cop. Martinez stops the car. And now the honest, by-the-book officer is standing at the trunk of a vehicle with a nuclear device in it, driven by a wanted murderer, and the correct procedure, the thing a good cop is supposed to do, would kill eight million people. Detain the felon. Follow the law. Do everything right, and the city dies.

I do not know what a real officer would do in that situation. I am not sure anyone knows. I wrote what felt true, which is the only thing a novelist can do at a moment like that. But the question is the point of the book: when the law and the right thing pull against each other, which one are you? And the book refuses to let you answer it from a comfortable distance. It puts you in the patrol car, next to the good cop, at the trunk.

What kind of story is Unlikely Hero, underneath the thriller?

It is a two-hander. There are plot points, the way every story has them, and there is a strong arc, but there are only two arcs in the whole book, Trevor’s and Martinez’s. Everyone else is supporting. The terrorists, the people who move through the edges of the story, none of them change. They are scenery for the two men at the center.

And the shape of those two arcs is the whole point. One man against another, and then they have to join forces. Trevor and Martinez begin on opposite sides. The cop is literally the wall between the criminal and the canyon. The engine of the book is the moment the good man has to stop opposing the bad man and stand with him instead, because something larger than both of them demands it. Two enemies bent toward each other until they end up on the same side at the one moment that matters. Strip away the bomb and the terrorists and the chase, and that is the book: can an honest man and a murderer be forced into the same purpose, and what does it cost each of them to get there.

Why is a murderer the hero?

Because that is the irony the title is built on, and because I never let Trevor be only a murderer in the first place.

He is a murderer, and he does not pretend otherwise. But in his own mind, every killing he ever did was justified in some way. They were criminals. They got in the way. There was always a reason, and he has an excuse for every one of them. His entire moral world is held together by that one habit of mind.

Children are the one thing that does not fit it. Trevor does not see a child as a threat, and he genuinely likes them. A child cannot be a fellow criminal, cannot have gotten in the way, cannot have earned it. So there is a floor beneath even a man like him: he believes that anyone who murders a child is worse than he is. That is the one line he draws, the one place his excuses run out, and it is the most human thing about him. He is a killer who still needs someone to be worse than, and for Trevor that is a person who hurts a child.

That is why the ending works, and why I did not make it comfortable. The man at the center of this book is not a good man who fell into crime and gets to redeem himself at the end. He is a genuinely bad man who runs out of excuses, and what he does in the final stretch of the book is the hardest, most honest writing in it. I was not interested in handing the reader an easy redemption, the murderer revealed as secretly good all along. The book does not believe that, and neither do I. What Trevor faces in his last hours is the question of whether one right act at the end of a life like his can mean anything at all, and the book has the nerve to sit in that question instead of answering it the way a reader might want.

The ending leaves you with something worse than a resolution. It leaves you with a question it refuses to close, the kind that follows you out of the book and does not let go. I will not say what it is here. But it is the reason the book stays with people, and it is the reason I think it is one of my favorites. The plot is simple. The two men are not. And the ending asks more of the reader than the setup ever suggests it will.

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Frequently Asked Questions

What is Unlikely Hero about?
A career criminal named Trevor ends up as the only person who can stop a nuclear bomb from destroying Los Angeles, and an honest cop named Martinez is the one man standing in his way. It is a lean, character-driven thriller about what happens when the law and the right thing point in opposite directions.
How did the book start?
With a single image: a nuclear bomb going off near Los Angeles. Richard used the blast-mapping site NUKEMAP to find the one spot in the mountains where a detonation would spare the city, then built the entire plot backwards from that fixed point.
Why does the book open in a therapy session?
To give Trevor depth before the plot touches him. Opening on a killer who cannot get a child’s death out of his head, then immediately showing him being genuinely evil, establishes both sides of the character at once, so the reader can never reduce him to a simple villain.
Is the plot complicated?
No, and that is by design. The plot is deliberately simple, a bomb that has to travel from a warehouse to a canyon. The substance of the book is its two central characters and their arcs, the criminal and the cop, with everyone else in a supporting role.
Why is the hero a criminal?
Because the book is built on that irony. Trevor is a genuine murderer, but he has one line he will not cross, and he meets a situation his lifetime of self-justification cannot cover. The least redeemable man alive becomes the one who saves everyone.
How does this connect to Richard Lowe’s other books?
It shows a different side of his fiction from the galaxy-scale ambition of Collision with Andromeda. Unlikely Hero is small, tight, and character-driven, closer in spirit to his other crime and thriller work like Killer Cuts and Dead Letters.

📁︎ Behind the Book

🏷︎ mystery🏷︎ psychological suspense🏷︎ Writing Craft

📝 Disclaimer

The views and opinions expressed in this blog post are solely those of Richard Lowe and are based on personal experience and research. This content is for informational purposes only and should not be construed as professional legal, financial, accounting, or business advice. Always consult with qualified professionals before making important business or legal decisions. Richard Lowe is not a lawyer, accountant, or licensed professional advisor, and this content does not establish any professional relationship.

5 Responses

  1. I love learning how authors create their stories. And I have to tell that now I want to read your book! It sounds like a very interesting story.

  2. I enjoyed this behind-the-scenes look at the unlikely hero behind the book. It’s fascinating how inspiration can come from unexpected people and experiences, reminding us that every meaningful story often has a deeper story behind it.

  3. I love the idea of an unlikely hero because it reminds us that courage does not always come from the person we expect. It was really interesting learning more about the inspiration behind this book and how the story came together.

  4. Loved this- starting from the explosion and building backward is a smart way to write a thriller, and it honestly makes sense given your technical IT background. Showing the killer in therapy before his dark side made him feel human instead of just an antagonist.

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