Oracle: A Fast-Paced YA Supernatural Thriller

by Stephen Brown

Alex Marlow knows what is going to happen next.

Not everything. That would be useful. Just enough to cause problems.

Among his late father’s possessions, sixteen-year-old Alex discovers an old camera with no film, no instructions and no business working at all. Yet every photograph it produces shows an event that has not happened yet.

At first, it feels like a gift. Alex can prevent accidents, save strangers and perhaps enjoy the unfamiliar experience of being in the right place at the right time.

Unfortunately, heroes usually receive medals. Alex receives suspicious looks, increasingly awkward questions and the attention of a detective who has noticed that he keeps appearing moments before disaster strikes.

As the images grow darker and the danger moves closer to home, every attempt to change the future carries consequences. Something has been awakened. Something that should have remained buried beneath the dust.

Now the camera has shown Alex a photograph he cannot ignore.

And this time, saving one person may mean losing another.

A tense, fast-moving YA supernatural thriller about fate, friendship and the terrible cost of knowing what comes next.

396 pages, Kindle Edition

Published July 21, 2026

Reviews

[Vijay Kerji · Rating 5 out of 5]

Fast-Paced Supernatural Thriller

Oracle by Author Stephen Brown is a fast-paced supernatural suspense thriller with a unique theme and some interesting characters.

The crux of the story revolves around a camera and the photographs it captures, which foreshadow what danger might occur in the next few minutes. This theme of the story is told by the Author fascinatingly.

The main characters, Alex and Sam, are the ones who discover that the pictures taken by the mysterious camera anticipates the possible danger, and they set out to rescue the people who might face the danger. In the beginning, they rescue one of Alex's close friend, Chloe, who happen to be part of an accident, and Alex successfully saves her.

Of course, his act draws the attention of her Detective father, Harris, and this subplot becomes an interesting part of the story.
The story has many twists and turns, and the climax scene of Starburst, where one of the main characters, Sam, is trapped in a pier and rescued by all the other characters, becomes edge-of-the-seat drama in the story.

I enjoyed the interesting story characters--Alex, Sam, Jamie, Chloe, Harris, etc.- who are well developed and relatable. The story moves at a fast pace, and the writing style is lucid and easy to understand. In my opinion, the plot moves at a steady pace with all the events properly contributing to the overall story arc.

I recommend this story for readers of the supernatural suspense thriller genre who like to enjoy and immerse themselves in a unique story world over a weekend.

[C.R. Hale · Rating 4 out of 5]

In Oracle, Alex finds an old camera that takes photos of things that haven’t happened yet. Only you don’t get the whole story from the pictures. Just enough to act on, with plenty still missing. That idea was the part I liked most, and the first few chapters make good use of it. For example, the café scene gets things going straight away. Short scenes, ordinary streets, a clock there keeping the pressure on.

I also really liked the police interview with Detective Harris. He actually listens to Alex, and there’s this feeling he knows more than he’s saying. That could easily have been a boring scene with a generic adult asking questions, but it isn't.

For me the first half was definitely stronger. After a while you get used to the incidents and the countdowns, then the book slows down to explain how everything works. Some of that goes on a bit too long. I was still interested, but I missed how quickly it moved earlier. A bit less explaining would have helped. The reader could work some of it out.

The ending leaves things hanging. I can see someone getting to the last page and thinking, hang on, is that it? Now, for me that worked and I enjoyed it. Back to a picture and a choice, with something still unresolved. I preferred that to having everything explained and neatly finished off.

So, Oracle is not equally good all the way through. The middle needed tightening, and I liked the last page more than some of what came before it. But the idea is better than average for this type of YA thriller, and there’s enough here that I’d read a sequel.

[Eric Tanafon · Rating 5 out of 5]

Very impressive--tight prose with nice imagery, snappy dialogue, excellent editing. The story grabs you and doesn't let you go--I finished this more quickly than I'd planned, kept going back for more when I was supposed to be doing something else. I had actually forgotten, while reading, that the story is described as 'supernatural'--as another reviewer mentioned, much of it has a science-fictiony 'how scared would you be if *your* government got hold of this technology?' feel to it. So the self-designation adds an intriguing dimension--are there ghosts in the machine?

The angst and uncertainty surrounding glimpses of the future, and decisions on how to react to them, are handled superbly here. It reminds me of King Croesus' famous misadventure with the Oracle of Delphi--and *he* had an actual verbal prediction. What if it were just a fragmentary photograph of a battlefield?

The only mild criticism I would offer is that the headlong narrative doesn't allow much time for characterization. Sometimes the characters and their dialogue seem a bit interchangeable--Sam and Daz particularly. Alex's mom and Arthur, the curio and junk shop owner, felt the most unique and recognizable for me.

But overall, again, a great read, very impressive debut and I'm looking forward to the next one in the series.

[Jhonny DFG · Rating 5 out of 5]

Una historia que se vuelve más oscura con cada fotografía.

Lo que más me fascinó de ORACLE fue la manera en que la cámara transforma algo aparentemente extraordinario en algo cada vez más inquietante. Al principio, descubrir el futuro a través de las fotografías parece casi un regalo: Alex puede anticiparse a los accidentes, evitar tragedias y salvar vidas. Pero poco a poco esa misma habilidad empieza a sentirse como una maldición.

Me encantó especialmente cómo la oscuridad va creciendo junto con el uso de la cámara. Cada nueva fotografía genera esa sensación de “¿qué va a aparecer ahora?”, y cuando las imágenes empiezan a mostrar cosas más perturbadoras y cercanas a Alex, la tensión aumenta muchísimo. La cámara deja de ser simplemente un objeto misterioso y se convierte casi en una presencia amenazante dentro de la historia.

También disfruté mucho el dilema de saber que conocer el futuro no significa necesariamente poder cambiarlo. Al contrario, cuanto más intenta Alex controlar lo que está por suceder, más complicado y peligroso se vuelve todo.

Es un thriller juvenil sobrenatural rápido, oscuro y con una premisa que engancha desde el principio. Para mí, la mezcla de misterio, destino y esa oscuridad que se va revelando fotografía tras fotografía es lo que hace que ORACLE sea tan adictivo.

[Aubrey Cleeves · Rating 5 out of 5]

I found that Oracle by Stephen Brown to be a rewarding and interesting read which follows Alex as he inherits a camera with special powers to predict accidents when he is clearing out his dad's lock up. This was a strong premise and the dynamics between Alex and Sam felt natural and leant well into developing the story.

Alex and Sam, on realising the power that was in their hands, acted with nobility and I liked this trait in them. The don't seek fame or fortune, but immediately think about how they can help others. I also enjoyed how they tried to seek out and understand the camera by speaking with Arthur and then confiding in Chloe, espeically after the incident with the bus and then later in the sports hall. The complexities in the story and also they relationships soon developed with the story taking a more sinister tone in the second half. As they delve deeper into the camera's origins and powers, they stumbled on things they hadn't expected and it led the story towards a very interesting position. There are some things which are open to interpretation towards the end. Whilst I have my theories on them, this book is better read without even a hint of its secrets.

[Mia Fox · Rating 5 out of 5]

Even from the prologue, Stephen Brown’s prose is the type that seems effortless — a signal that you’re about to read a book that isn’t just masterfully crafted, but also complete with words and descriptions that eloquently transport the reader. All it takes is the first few pages to capture our attention of an unnamed man who saves seven individuals from an explosion and with its bang, “Oracle” is off to a fantastic start.

The story then goes back to sixteen-year-old Alex who finds a camera amongst his deceased father’s belongings, at least it appears to be a camera. In reality, the device helps him predict the future by printing photos of quizzical events days before they actually happen. Knowing things before they occur may seem like a gift, and at first it is, but as time progresses and the ramifications of Alex’s new insight mounts, the consequences of his knowledge become more ominous. This is an exciting YA Thriller that reminds me a bit of the Alex Rider series. Not a bad comparison for author Brown, and I hope he creates a series for his own Alex.

[Angela · Rating 4 out of 5]

“Every time you look before it clears, you invent the rest.”

Oracle was a surprisingly fun YA supernatural thriller. The idea of a camera showing future disasters had me curious, and I liked watching Alex and Sam slowly figure out its rules. Their friendship was prob my fav part bc their back-n-forth felt natural and made me lol a few times. I also liked how things got more complicated once Detective Harris started noticing the pattern around Alex.

Despite being almost 400 pages, it honestly doesn’t read that long at all. There are a LOT of one-liners, short paragraphs, and short chapters, so with different formatting I suspect it’d be closer to 320-350 pages if not less. Either way, it’s a quick read. The mystery kept me interested, and I liked that knowing the future wasn’t treated like some awesome superpower. It comes with consequences, and the story gets darker as Alex realizes that. Overall, a solid, fast-paced YA read with a really cool concept.

[Kim Brooks · Rating 4 out of 5]

I really enjoyed this book, and I loved the main character, Alex. I felt everything he felt as he made some very tough decisions and tried to reason through what to do in certain circumstances. I loved the way he worked through various possible outcomes for different events. As a grandmother, I am always looking for books that will keep my grandson interested while also giving him something meaningful to think about. This story does both.
The story is easy to follow, fast moving, and filled with mystery. There is a lot more going on than you might think in the beginning. It also asks questions about fate, friendship, family, and the choices we make. If you could see the future, would you try to change it? And what would happen if saving one person might hurt someone else?
I think this book is perfect for my grandson and for young adult readers. I would gladly recommend this book to teens and their families.

[M.J. Evans · Rating 4 out of 5]

A sixteen year old boy is cleaning out his father's storage unit after he dies in an accident and finds an odd camera-like tool. It take pictures like a polaroid but with one strange difference ... they are pictures of something that is to happen in the future. The pictures depict everything from spilled coffee to deadly accidents. Alex become obsessed with preventing the events he is shown in the pictures, especially when they involve the girl he has a crush on or his best friend. Along the way he discovers that this is much more than a magical camera but rather a development by the government. This is a great story for teens with a mix of super-natural thriller, coming of age, and adventure with a dash of humorous dialogue thrown in. Written in British English, you will have to figure out some of the words. I purchased it for kindle and had some odd missing sections and the abrupt end made me think it is the first of a series. (?)

[Kristina Kamaeva · Rating 4 out of 5]

Sixteen-year-old Alex finds an old camera that captures images of future accidents.
Alex believes that his mission is to prevent disasters from happening, but the images from the camera provide only fragments, leaving much for him to guess.
Two-thirds of the book is a page-turner. It’s thrilling to see Alex, Sam, Chloe, and others involved in a game of speculation.
However, the last third of the book challenges the reader's patience. The characters become increasingly obsessed with the images; the adults who once took part in a secret project share some vague data, and dialogues that convey no new information become tedious. The story turns into an endless testing of obscure technology rather than a thriller.
I’ve come to the conclusion that certain inventions do more harm than good.

[Juan Becerra · Rating 5 out of 5]

The hook grabbed me right away: a camera that prints photographs of events that haven’t happened yet, but only fragments, leaving Alex to guess at the rest. That incompleteness is what makes the book work. Knowing the future isn’t treated as a superpower here, it’s a burden, and every attempt to change an outcome creates new problems.

Alex is an appealing lead precisely because he isn’t a flawless hero. He and Sam have an easy, funny back-and-forth that kept things light even as the story darkened. I especially liked the detective growing suspicious because Alex keeps turning up moments before disasters, which is exactly the realistic complication the premise needed.

The writing is tight and the short chapters make it fly by despite the page count. A few side characters could use more depth, but the concept and pacing carry it. Looking forward to the next one!

[Bruce Anthony · Rating 4.75 out of 5]

Stephen Brown’s Oracle is a tense, fast-moving young adult supernatural thriller that explores the heavy price of foreknowledge.
The story follows sixteen-year-old Alex Marlow, who discovers a mysterious, seemingly defunct camera among his late father's possessions. Instead of capturing the present, every photograph it produces reveals a dangerous event that has yet to happen. What begins as an empowering chance to play hero and prevent accidents quickly spirals into a high-stakes psychological trap where every altered outcome triggers unintended consequences.
Brown crafts a compelling, tightly paced narrative blending fate, friendship, and the chilling reality that some secrets are best left buried.

[Kate Frantz · Rating 3 out of 5]

This was a very enjoyable, interesting read. While it felt science fiction, I had to remind myself this was a *supernatural* thriller, which completely altered my theories about what was going on with the cameras/devices!

SPOILERS

The set-up was great and left me needing answers. Who is on the other side of camera 7? Is it Alex's dad? Is it Alex from the future? Supernatural..so, are we dealing with ghosts? Souls? Are the cameras possessed?

Looking forward to the next one!

Star Rating System:
Plot-4
Setting-3
Writing Style-3
Conflict/Resolution-3
Characters-3
Character Development-2

[Patrick Allen · Rating 4 out of 5]

Oracle is a book with a superb story. Taking a simple item and using it in a way I've not read about before was nothing short of very imaginative. The writing is detailed enough to give the reader a back seat to the narritive as if they were there watching from the shadows. Could this be come a movie?
I was hooked from the first page and the story kept me involved to the last word. Future, past and present is brought together and uncovered by the main Character Alex and his team of fellow friends and family.
The ending is left open but also stand-alone. I would recommend this book to anyone and look forward to reading more from this Author.

[Gill D. Anderson · Rating 5 out of 5]

Stephen Brown’s Oracle is a thought-provoking and engaging novel that combines mystery, suspense, and insightful character development. Brown creates a compelling narrative that keeps readers interested from beginning to end, gradually revealing secrets that add depth to the story. The characters are believable and complex, making their struggles and decisions feel genuine. The writing is clear and accessible, while the plot moves at a steady pace with enough twists to maintain tension. Oracle explores themes of knowledge, power, and human nature, encouraging reflection long after the final page. Overall, it is an entertaining and rewarding read.

[Kathy Nunn · Rating 5 out of 5]

Stephen Brown's 'Oracle' has so many great things about it. It is described as a fast-paced YA supernatural thriller but it is much more than that. Without giving too much away, Brown has imagined something extremely clever which leads to decisions and choices which are far from easy. The book is wonderfully easy to read, and though the idea behind it is extraordinary, the plot and characters somehow feel real. It is a great book for young adults and would appeal equally to teenage boys and girls. I would have no hesitation in recommending 'Oracle ', and in the crazy evolving world we now live in, there is much to appeal to those with enquiring minds and lively imaginations.

[Matthew Patrick · Rating 4 out of 5]

So this has most of what you expect for YA. Each of the MANY chapters proved quite short, or at least felt that way. So pacing was never an issue. And the plot was pretty good (let’s keep this spoiler free) as far as the genre goes. So I will focus on the characters. Alex does a fine job as our hero. Just the right mix of awesome and youthful… let’s call it foolishness. Characters don’t have to be perfect. They need to be interesting, and this novel has that in spades. I’ll give this one a solid 4 out of 5 for being fun.

[Andy · Rating 4 out of 5]

Surprisingly fun quick read

​Honestly, I grabbed this on a whim expecting a predictable YA story, but I ended up blowing through it in two nights. The whole magic camera setup is super cool, and I loved that Alex isn't some flawless superhero right out of the gate. The detective getting suspicious because he keeps showing up at disasters was such a funny, realistic touch. The story moves fast and keeps you hooked. My only tiny nitpick is that a few of Alex’s friends felt a bit underdeveloped, so I didn't care about them as much as I wanted to. Still, a really solid, creepy thriller that's well worth picking up.