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The Nightbourne Kings — A 5-Book Vampire Paranormal Romance Series

THE NIGHTBOURNE KINGS

A Five-Book Vampire Paranormal Romance Series

Five immortal brothers · Five women the blood was always going to choose

Five immortal brothers. Five women the blood was always going to choose. One dying bloodline, one fifty-year war, and a prophecy that pays out only in love.

 

The Series

Cinder Harbor runs on a secret: beneath the modern coastal city, five ancient brothers rule the hidden half, and their founding bloodline is dying. No Nightbourne has bonded in a hundred years — until the Ashen Order, a human hunter network that has stalked the old lines for centuries, escalates its purge and wakes the blood.

The books call it the Awakening: a line pushed to the edge of extinction reaching, last and desperate, for the one human each brother was made to obsess over. The bond is instant and irreversible, and it cuts both ways — touch her and the king dies with her. In Crave, the eight-hundred-year-old king bonds the ER nurse who refuses to flinch. In Hunt, the family’s blade can’t bury the journalist three sources from ending his world. In Ruin, a strategist who prices everything meets the auditor who reads him like a balance sheet. In Burn, a king’s blood chooses the bar-owner on the one ground he’s forbidden to claim her. In Reign, the youngest king’s blood wakes for the enemy’s sharpest weapon.

Told in close, present-tense dual POV, the Nightbourne Kings pairs possessive, centuries-old heroes with human women who refuse to be anyone’s prize — a nurse, a journalist, an auditor, a bar-owner, and a blade. Found family, fated mates, an escalating villain, and five hard-won happily-ever-afters that build to one.

The blood doesn’t explain itself. It only chooses — and it has never once chosen wrong.

What’s Included in This Package

Five Full Manuscripts — the complete Nightbourne Kings series. Developmental edit + line edit + copy edit complete on every book. One final proofread away from publication.
List of Minor Fixes (per book) — short, specific checklist to guide the final proofread pass for each manuscript.
Five E-Book Covers — print-ready, on-brand, designed as a coherent series shelf for the paranormal romance reader.
KDP Listing Essentials × 5 — per book: title, subtitle, BISAC, heat level, comp shelf, reading age, content notes.
Three Blurb Variants per Book — Tension Lead (recommended primary), Emotion Lead, and Voice Lead. Fifteen blurbs total, built for A/B testing on Amazon, BookBub, and newsletter.
Seven Backend Keyword Slots per Book — researched long-tail phrases with reader-behaviour rationale for each. Thirty-five keywords total.
KDP Category Strategy per Book — primary BISAC, two launch subcategories, plus eight post-launch subcategories to request via KDP support.
Series Comp Title Shelf — five comparable 2022–2025 paranormal romance titles with launch positioning notes.
Series Bible & Style Sheet — the full Nightbourne world: the five kings, the Ashen Order, the blood-bond rules, Cinder Harbor’s hidden half, and a consistent war timeline across all five books.
Marketing Video & Images — launch-ready creative for socials and ads, designed to launch as a binge-reading series.
Your job: one final read per book. Then publish the series.

The Five Books

Book One — Crave (Eva Marchetti & Dominic Nightbourne)

“She refuses to flinch from the monster on her table. He has spent eight hundred years making sure he had nothing left to lose.”

Crave — Nightbourne Kings One cover

Crave · Eva Marchetti & Dominic Nightbourne

Eva Marchetti, an ER trauma nurse, has kept her head down and her little sister safe since the river took their parents — until a patient who should be dead heals under her hands, and a man in a black coat walks in and looks at her like she’s the only lit thing in a dark house. Dominic Nightbourne is the eight-hundred-year-old king of Cinder Harbor’s hidden half, and his dying bloodline has just woken and chosen her.

The Ashen Order clock the king’s interest in a single day, and Eva becomes the leash they mean to kill him with: bond a Nightbourne and his life ties to hers; her death ends them both. With her sister marked and the Order closing in, Eva has to decide whether to run from the most dangerous man in the city, or trust the only one who keeps handing her the choice.

Fated-mates instalove at its most propulsive — a possessive immortal undone by a woman who was never going to be anyone’s prize. When the Order springs the trap it built, Eva learns exactly how dangerous a bonded king becomes when he finally has something worth burning the world for — and what it costs her to order him to live.

Featured hooks · Fated Mates / Blood Bond · Instalove · Touch-Her-and-Die · Bodyguard / Forced Proximity · Possessive Immortal Protector · Vampire King Hero

Book Two — Hunt (Nadia Cole & Kasimir Nightbourne)

“He’s the blade his family points at problems. She’s the problem — a journalist three sources from a story that ends his whole world.”

Hunt — Nightbourne Kings Two cover

Hunt · Nadia Cole & Kasimir Nightbourne

Nadia Cole, an investigative reporter, is one exposé away from blowing the lid off Cinder Harbor’s secret war — and the man sent to silence the leak is the one his blood was made for. Kasimir Nightbourne has spent seven centuries certain he’s only a weapon, useful and nothing more. Then he scents the woman he’s supposed to bury, and can’t.

As the Order moves to put Nadia in the harbor beside her last dead source, she and Kasimir chase a money trail into the heart of the purge — and Nadia realizes the story of her career would arm the hunters, not the public. Burning it won’t make her safe. The danger is now everything she carries in her head.

Enemies-adjacent, reluctant-allies romance with a moral spine — a woman who trades her byline for a truth worth protecting, and a blade discovering he was a man the whole time. It ends on the ledger that sends the war to its next front.

Featured hooks · Fated Mates / Blood Bond · Instalove · Touch-Her-and-Die · Enemies-Adjacent / Reluctant Allies · Grumpy Lethal Enforcer · Investigative Heroine

Book Three — Ruin (Wren Avery & Lucian Nightbourne)

“He runs an empire on leverage and never gives anything away. She reads the lie inside any ledger — including the one he keeps about himself.”

Ruin — Nightbourne Kings Three cover

Ruin · Wren Avery & Lucian Nightbourne

Wren Avery, a forensic accountant, was buried by her own firm for telling the truth, and now she freelances the jobs no one with a reputation will touch. The audit she’s hired to run threads straight into the money behind a war she can’t see — and Lucian Nightbourne, the strategist who keeps his family’s fortune in the daylight, arrives to manage the auditor and meets the one woman who reads him like a balance sheet.

The Order hired Wren as a cheap, discredited, disposable cutout, never imagining she’d crack the architecture of their fifty-year purge. With a self-interested old-blood rival, Marcus Sabine, circling the same money and the Order moving to erase her, Wren and Lucian have to follow the ledger to the hidden hand at the center before it spends them both.

Grumpy-sunshine, forced-collaboration romance with a heist’s pulse — a man who has priced everything learning there’s one thing he will never sell, and a woman who stops letting other people set her worth.

Featured hooks · Fated Mates / Blood Bond · Instalove · Touch-Her-and-Die · Grumpy/Sunshine · Forced Collaboration · Heist Pulse

Book Four — Burn (Isla Ferro & Rafael Nightbourne)

“His blood chose her on the one ground he’s forbidden to claim her — and the hunters are about to burn it down to start the final war.”

Burn — Nightbourne Kings Four cover

Burn · Isla Ferro & Rafael Nightbourne

Isla Ferro built The Vein out of nothing: neutral ground, the one room in Cinder Harbor where whatever’s hunting you stays outside. Rafael Nightbourne has spent a century laughing so no one sees the grief underneath. When his blood chooses the bar’s fierce, unbreakable owner, claiming her would shatter four hundred years of old-blood law — the very law his family upholds.

Then the Order torches the bar to open the final war, and Isla — who needs no one and fights for her own ground — becomes a confirmed Nightbourne bond and a marked target. Rafe has to drop the mask, risk the loss he’s spent a hundred years avoiding, and gamble that the truce-stone law can be reinterpreted rather than simply broken.

Forbidden, found-family romance with a sanctuary at its heart — and a hero who finally chooses to want out loud. The room holds; the law is redrawn around a sovereign’s freely given yes; and the enemy at last gets a face.

Featured hooks · Fated Mates / Blood Bond · Instalove · Touch-Her-and-Die · Forbidden (Neutral Ground) · She-Fights-Back Heroine · Found Family

Book Five — Reign (Thea Vance & Soren Nightbourne) · Series Capstone

“The youngest king feared his blood would never wake. It woke for the enemy’s sharpest weapon — the one woman never allowed to choose anything.”

Reign — Nightbourne Kings Five cover

Reign · Thea Vance & Soren Nightbourne

Soren Nightbourne is the quiet, lethal one — the brother who feared he’d never bond at all. Then his blood detonates for Thea Vance: raised inside the Ashen Order as its founder’s hidden daughter and deadliest blade, sent to deliver the Nightbournes, and unable — twice now — to take the kill.

Choosing Soren makes Thea a traitor to the only family she’s known, and the founder’s endgame is days away, built on a secret that could end the war or the city with it. To stop a fifty-year purge, a woman who has never chosen anything has to choose: her mother’s promise to the dead, or a family she was raised to destroy.

Forbidden enemies-to-lovers and found-family-versus-blood at its most operatic — a series finale resolved not by force but by witness, truth, and a blade learning to be chosen. The Awakening pays out, five for five, and the Nightbourne line is finally, dangerously whole.

Featured hooks · Fated Mates / Blood Bond · Instalove · Touch-Her-and-Die · Forbidden Enemies-to-Lovers · Found Family vs. Blood Family · Series Finale

Series Tropes

Fated Mates & Blood Bonds — instant, irreversible, mutual
Touch-Her-and-Die Obsession — her death ends him too
Possessive Immortal Protectors — who critique their own possessiveness
Found Family — five couples becoming one line
Vampires vs. Human Hunters — the Ashen Order
Instalove with Earned, On-Page Intimacy
An Escalating Series Villain — and a fifty-year war
Cinder Harbor Worldbuilding — a modern coastal city and its hidden half
Alternating First Person — Dual POV (present tense) Across Every Book
Five Guaranteed HEAs — five for five, the Nightbourne line finally whole

Series Details

Series Name:  The Nightbourne Kings (complete, 5 books)
Books:  5 — connected standalones, read in order
Genre:  Contemporary Vampire Paranormal Romance / Fated Mates
Subgenre:  Paranormal Romance — Vampire / Blood-Bond
Spice:  4 / 5 — Open Door (sensual, explicit; not erotica)
POV:  Alternating First Person, present tense
Couples:  Eva & Dominic · Nadia & Kasimir · Wren & Lucian · Isla & Rafael · Thea & Soren
Setting:  Cinder Harbor — modern coastal city, the hidden half
Ending:  HEA in every book; series-wide HEA in Book 5
Reading Age:  18+

Heat Level

4 / 5 — Open Door (sensual and explicit, but not erotica). Possessive, centuries-old heroes and the human women who refuse to be anyone’s prize, with on-page intimacy that earns its intensity through the blood-bond stakes. High heat balanced by plot, worldbuilding, and a fifty-year war.

Content Notes

Paranormal violence and peril throughout (a vampire-hunter purge, a fifty-year war, an arson attack in Burn). Parental death in backstory (Crave) and the murder of sources (Hunt). Possessive immortal heroes whose behaviour is interrogated on the page, and a found-family-versus-blood-family conflict (Reign). Open-door sexual content. No cheating, no cliffhangers, guaranteed HEA. Suitable for readers 18+.

Comp Title Shelf

For readers of J.R. Ward’s Black Dagger Brotherhood, the fated-mates intensity of Kresley Cole’s Immortals After Dark, the possessive-immortal heat of Jeaniene Frost’s Night Huntress, and the modern vampire romantasy of Carissa Broadbent. A binge-ready blood-bond series for the paranormal-romance shelf that keeps surging.

What You Get

Five fully-edited Nightbourne Kings manuscripts — developmental, line, and copy edits complete — plus five series-matched covers, fifteen tested blurbs, thirty-five backend keywords, per-book KDP category strategy, a comp-title shelf, the full series bible and style sheet, and launch-ready marketing video and images. One final proofread per book stands between you and a published five-book binge series.

Five reads away from your next binge-launch series. ❤

R4 000,00

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