Signal 369 Publishing Presents

TheFrequency

What if perception itself could change reality? And what if something ancient had always known it?

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The Frequency book cover by Brian Fitzgerald
The Hook

He had always been a policeman. He just hadn't always known whose jurisdiction he was working in.

Ryan Vincent has spent twenty-six years in a Manchester custody block, absorbing other people's worst nights under lights that never dim. Then he wins the lottery. Then he wins it again — a second ticket, a second impossibility, filed away and not yet explained.

What follows isn't luck. It's the beginning of something his engineer's mind can't dismiss: a perceptual shift, verified against real neuroscience, that starts pulling him toward a signal most people never learn to receive. A government department is watching. A woman named Leah is asking questions he isn't ready to answer. And somewhere beneath all of it, a structure far older than either of them is already aware he exists.

Part thriller, part speculative fiction, part something harder to categorise — The Frequency is for readers who want their reality-bending fiction grounded in research they can go and check for themselves.

Grounded In Real Research

The science underneath the story

Everything Ryan reads in his notebook is drawn from documented research. What happens to him is fiction. The mechanisms he investigates are not.

SIGNAL · 7.83 Hz

Schumann Resonance

The electromagnetic frequency generated in the cavity between Earth's surface and its ionosphere — identified by physicist Winfried Otto Schumann in 1952, and central to Nikola Tesla's own theories on consciousness decades earlier.

Schumann, 1952 · Tesla archives
RANGE · 4–8 Hz

Binaural Entrainment

Two slightly offset tones, one per ear, produce a third perceived frequency — and the brain's electrical activity synchronises to it. Theta-range beats are documented in the neuroscience literature as linked to deep meditative states.

Auditory entrainment research
STRUCTURE · PINEAL

The Eye Within

The pineal gland sits at the geometric centre of the brain, the only structure not divided between hemispheres — containing photoreceptor cells identical to the retina's, and, per Dr Rick Strassman's research, producing DMT endogenously.

Strassman, DMT: The Spirit Molecule, 2000
MECHANISM · RAS

The Filter That Lowers

The Reticular Activating System governs which sensory information reaches conscious attention. Research in stress physiology suggests prolonged pressure can lower its threshold — expanding perception rather than shutting it down.

Neuroscience & stress physiology literature
INHERITANCE · EPIGENETIC

What Gets Passed On

Sustained stress and trauma can alter gene expression without changing the DNA itself — and those changes can be transmitted to the next generation. The inheritance runs deeper than genetics alone.

Meaney, McGill · Dutch Hunger Winter cohort
TRADITION · 8th CENT.

An Old Map, Redrawn

Da Vinci dissected the pineal gland by hand in the 1490s and called it “the eye through which the soul regards itself.” The Tibetan Book of the Dead describes consciousness leaving the body — as instruction, not metaphor.

Da Vinci notebooks, c.1490 · Tibetan Buddhist tradition
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The opening pages of Chapter One — free, no purchase required.

Chapter One

Numbers

Custody never really slept. It just changed mood.

At three o'clock in the morning, the custody block inside Manchester felt like the inside of a tired man's headache. Bright white LED ceiling panels flooded every corridor and holding area with artificial daylight designed to eliminate shadows and keep detainees under constant observation. There were no dim corners. No soft edges. No sense of time passing. Most of the custody suite had no access to natural daylight at all. Once the heavy security doors closed behind you, the outside world practically ceased to exist. Day and night looked exactly the same beneath the relentless illumination, like one of those casinos in Las Vegas where time quietly disappeared.

The lighting bothered Ryan more lately.

Too bright. Too sharp. Every reflection seemed to burn itself into his vision a fraction longer than normal.

Somewhere down the corridor another prisoner began hammering against the reinforced prisoner hatch on his cell door demanding attention while somebody else repeatedly kicked their door in frustration. Metallic banging echoed endlessly around the custody block, mixed with slurred abuse, shouting, intercom buzzers and the constant background noise of intoxicated or drug-impaired detainees who either wanted release, medication, food, cigarettes or simply somebody to listen to them.

Normal night shift soundtrack.

Twenty-six years of it, and Ryan had learned to let most of it pass through him without landing. Tonight it was landing anyway. Every sound arriving separately instead of blending into the familiar wall of noise he'd built his career inside. He filed the observation the way he filed everything lately.

Not as a problem.

As data.

Get The Full Book
The Signal 369 Series

Four books. One frequency.

The Frequency is the first transmission. Three more follow, each turning toward a different mind caught in the same architecture.

BOOK ONE

The Frequency Available Now

Ryan Vincent wins the lottery and starts receiving something he can't yet name. The book that starts the signal broadcasting.

BOOK TWO

The Signal In Progress

Leah Renn has spent her whole life not trusting what she perceives — even when she's right. Book Two asks what it costs to keep disbelieving yourself, the one time it matters most.

BOOK THREE

Adrian Coming Soon

Not every signal is meant to be answered. Book Three turns toward the man who has spent nineteen years listening on someone else's behalf — and asks whether there's anything left in him worth saving.

BOOK FOUR

Cassandra Coming Soon

Every system has an architecture, and every architecture has a source. The final book goes looking for whoever — or whatever — built this one.

Brian Fitzgerald, author of The Frequency
The Author

Brian Fitzgerald

26 years in policing · 13 in custody · Manchester, UK

Brian Fitzgerald spent twenty-six years as a police officer, thirteen of them running custody suites much like the one Ryan Vincent works in — the same lighting, the same night shifts, the same accumulation of other people's worst moments that a person either learns to carry or doesn't.

The Frequency is his debut novel, published under his own imprint, Signal 369 Publishing. It draws on real neuroscience and consciousness research to ask a question that came out of those years on the block: what happens to perception when it's pushed past its ordinary limits, night after night, for long enough?

He lives in Manchester and is currently writing Book Two.

Some discoveries change everything.

The Frequency is available now in eBook, paperback and hardback — and free with Kindle Unlimited.