THE HALLOWMERE ACCORD

• The Blood Tithe

• The Hollow Throne

• The Last Heartbeat

Rapid Release Trio · Gothic Vampire Romantasy · Open door · 3 books · 90K each · Dual 1st person

Complete three-book planning package, 381 pages: three premises, three codices, every chapter of all three books outlined and prompted, a launch kit for each book, plus the series bible, rapid-release launch plan and box-set strategy — already written. One buyer only. When it’s claimed, it’s gone.

A complete three-book steamy gothic vampire romantasy trilogy — three books fully built, ready to publish back-to-back.

Every vow trades something. Every tithe was a lie.

Isolde Brannick keeps the treaty that keeps her city alive. For three hundred years, fog-bound Hallowmere has survived on the Accord — a blood treaty between the living east bank and the vampire Night Court across the river — and every forty years a Brannick daughter is given to the court as its tithe. Isolde knows every clause by heart. She has never questioned a single one. Then the tithe falls to her nineteen-year-old sister, and Isolde walks across the bridge in her place.

Most vampire romantasy treats its blood bond as flavour — a bite, a spark, a convenient magical tie. This one runs the opposite direction. The vow sworn at the cathedral altar in Book 1 trades her life for his death, a little at a time, every time they feed, every time they touch. And it never stops. It's the engine of the whole trilogy. Book 1 she's cooling and he's warming. Book 2 they pass each other in the middle. Book 3 she's the one who's hungry, he's the one who's mortal — and the only blood she can drink is his.

Every intimate scene costs something. Every secret costs more. And the rule the whole series is built on — no trade ever reverses — means the ending can't be a reset. It has to be earned. The constraint is written into all twenty-four documents.

The Books

Book 1 — THE BLOOD TITHE

Severin Draycott, Regent of the Night Court, hasn't fed in forty years — not since the last tithe died eleven feet from him, and he swore he'd never take another. Now the court is hollowing at its edges, and the Accord demands a vow sealed in blood at the altar: his survival bound to her heartbeat, his hunger answerable only to her. Isolde came to keep the treaty. Instead, in the court library, she finds proof it was falsified two hundred years ago — the tithe was never meant to be a sacrifice. It was meant to be a marriage.

She has twenty-one nights to prove it. The librarian who helped her is murdered. The Lord Warden on her own side of the river is hiding the stolen page. And when Severin, dying of a sunsteel wound, breaks the vow by feeding from a courtier rather than take her sister's blood, it nearly kills Isolde — and leaves the city's wards in ruins. The book closes at the Accord stone at the bridge's midpoint, with the treaty rewritten in her hand as a marriage of equals.

Candle-lit cathedral court · sacrificial bride, sister swap · starving morally grey vampire regent · blood vow with a real cost · enemies to lovers · forced proximity · falsified treaty mystery · court intrigue · steamy, open door · HFN

Book 2 — THE HOLLOW THRONE

Three months married, they rule the Night Court together — and the trade hasn't stopped. She's colder every week. He's warmer, and weaker: he catches his first cold in two hundred years, he bleeds, he can die. Then Severin's exiled cousin crowns herself queen on an ancient throne in the drowned ruins beyond the walls, and every surge of the Hollowing drains through the strongest bond in Hallowmere. Theirs.

This is the book where the trilogy stops being about one falsified page. The throne is the hoard of everything the lie has taken for two centuries, and when Isolde decodes the last line of the founding text she learns it's anchored to the city's ruler. Destroy it and Severin dies. So she does the one thing she couldn't forgive him for in Book 1: she keeps it secret — for eleven nights. He finds out anyway, and walks into the fens alone to die. She follows, sits the throne herself, and shatters it. Her heart stops. He wakes up fully mortal.

Snowbound abbey ruins and winter court · married to the vampire · co-rulers under siege · heroine becoming the monster · hero learning to be mortal · mirror secrets · crowned enemy beyond the walls · rescue from the enemy's army · steamy, open door · HEA for the book, hook for the finale

Book 3 — THE LAST HEARTBEAT

He's mortal now. She's hungry now. She can feed from only one person — her husband, who just found his first grey hair — and every drop she takes costs him time he doesn't have. So Isolde does exactly what Severin did for forty years. She starves.

The Accord stone no longer recognises her. The new Lady Warden has declared the treaty void and armed every Warden with sunsteel, the purge is set for Founding Night, and the ancient Old Blood are circling the walls. Then a hidden clause surfaces: on Founding Night, a living Brannick Keeper can remake the Accord — sealed with a heartbeat freely given. Isolde has exactly one left. It's her sister who stands at the stone as Keeper. It's Isolde who finally takes his wrist — given, not taken — and who gives her last heartbeat into the stone. Nothing is reversed. Something new is made: one heartbeat, shared between them. The tithe ends forever. The city becomes one.

Spring thaw and Founding Night · role reversal — she's the vampire, he's mortal · forbidden hunger · married couple · sister bookend · found family fully resolved · political purge · convergent climax · complete trilogy closure · steamy, open door · HEA — explicit, stated, earned

Why This Series Sells

A Hot Niche shelf entered alongside the biggest shelf in romance. Romance > Paranormal > Vampires carries a sales-to-competition ratio of 6.2 — the strongest of the three target categories — with an estimated 90–120 daily sales per top-20 title against roughly 11,000 competing titles. The series is positioned to stack that niche with Romance > Fantasy, the largest romantasy shelf (top-20 average rank around 250, 220–280 daily sales each), and SF&F > Gothic/Dark Fantasy (5.6, Hot Niche). That's three independent discovery paths, none diluted.

The binding mechanism is load-bearing, not decorative. Every feeding, every kiss, every secret moves a ledger that runs from the first chapter of Book 1 to the last page of Book 3. That's the line a reader repeats when recommending the series — every time they touch, it costs her life and gives him his — and it's the reason to buy all three instead of sampling Book 1.

Same-couple romantasy has the genre's strongest read-through. One couple, three books. Book 1 ends married but open, Book 2 ends on an HEA with a hook, Book 3 closes every thread. Readers who fall for Isolde and Severin don't have to switch leads to finish the story — and in Kindle Unlimited, series read-through is the revenue engine this package is built around.

A full role inversion instead of a repeated formula. Book 1: he's the monster who refuses to feed. Book 2: they pass each other in the middle. Book 3: she's the one who's hungry and refuses, and he's the one who offers. His flaw becomes hers, his secret becomes hers, his starvation becomes hers — and the callbacks ("Article Six," "Given, not taken") pay off for readers who've followed the whole arc.

Three distinct emotional registers. Book 1 is charged and forbidden — a starving monster, a woman who knows every clause, and a vow neither wanted. Book 2 is desperate and married — love under siege, the bodies trading places, a secret that breaks them both. Book 3 is the heaviest and the warmest — hunger held at the edge, the gift finally accepted, and an HEA where neither of them gets back what they gave and both get something better.

A complete, tracked internal timeline. Twenty-one nights in Book 1, twenty-seven in Book 2, thirty in Book 3 plus a one-year-later epilogue — each mapped night by night in that book's Codex, with the bond state and every trade tracked to the exact chapter it happens. The Series Architecture and Consistency Guide track the whole trilogy and confirm every thread closes by the last sentence.

Built for rapid release specifically. The package is engineered around a 4–6 week release cadence: next-book pre-orders at every launch, Book 1 Countdown Deals stacked on each sequel's launch week, back matter sequenced across all three books, a series-complete push the day Book 3 goes live, and $9.99 box-set copy ready for the readers who wait for a trilogy to finish before they start it.

Tropes by Book

The Blood Tithe — Sacrificial Bride · Sister Swap · Starving Vampire Regent · Blood Bond With a Cost · Enemies to Lovers · Forced Proximity · Morally Grey Hero · Falsified Treaty · Court Intrigue · Steamy · HFN

The Hollow Throne — Married to the Vampire · Co-Rulers Under Siege · Heroine Becoming the Monster · Hero Learning to Be Mortal · Mirror Secrets · Crowned Enemy Beyond the Walls · Rescue From the Enemy's Army · Steamy · HEA With a Hook

The Last Heartbeat — Role Reversal · She's the Vampire Now · Forbidden Hunger · Given, Not Taken · Sister Bookend · Found Family Fully Resolved · Political Purge · Convergent Climax · Complete Trilogy Closure · Steamy · HEA

Heat level: Steamy / open door across all three books — three on-page intimate scenes per book, every one shaped by the blood bond, with a brief closed-door coda to close the trilogy. All intimate scenes are Dial the Heat™ flagged for adjustment to any heat setting. Consent is explicit throughout.

Perfect for fans of: Carissa Broadbent, Jennifer L. Armentrout, Ali Hazelwood, Scarlett St. Clair

WHAT'S INSIDE THIS PACKAGE

Three complete books, fully developed — not sketched and waiting. Everything below is written, prompted, and ready to drop into your workflow.

Per Book (×3)

⭐️ Story Premise — high-concept pitch, elevator pitch, and Market-Matched™ validation with triple-category positioning and competitive analysis with differentiation. Plus the full romantasy architecture, locked before a single chapter is written: the binding mechanism and what it costs, a dual-stakes ladder escalating the romance and the world plot together, a beat-fusion map pinning every romance beat to a plot beat, the convergent climax, and worldbuilding discipline rules

⭐️ Complete Codex — full story bible per book. Dual first-person POV leads with core wound, fatal flaw, deepest desire and full arc, plus a magic profile and a knowledge state tracking exactly what each lead knows and when. It also includes the complete supporting cast with role, arc and key scenes; settings with full sensory detail; a Magic & World Bible with a master reference for the blood bond; and a chapter-by-chapter timeline with the bond state tracked in every chapter. The interlock continuity section tracks every trade of warmth for mortality in a binding-mechanism ledger, alongside a dual-stakes check, a beat-fusion audit, magic-cost consistency and convergent-climax confirmation. Heat and voice guidelines with worked examples, Dial the Heat™ flagged throughout, and a full consistency checklist complete it

⭐️ Chapter-by-Chapter Outline — 38 chapters plus epilogue per book, with POV, setting, night-by-night timeline, word-count target, purpose, and scene-by-scene beats. Every chapter is tagged with its magic/plot beat and its bond state, so you always know exactly what the vow has cost so far, and each ends on a specific chapter-ending hook

⭐️ AI-Ready Chapter Prompts — 117 copy-paste generation prompts across the trilogy, one per chapter and epilogue, each fully self-contained for a fresh chat. A standing context block carries the full series, character and world context, plus the magic rules that must never break. Each prompt also gives emotional-beat and decision direction, a magic/world instruction, a bond instruction, a consistency reminder holding back what can't happen yet, a heat-level specification, and an exact ending-hook line — with the callback lines that must land word for word given verbatim

⭐️ Marketing Copy — back-cover copy, full Amazon listing with a 7-keyword strategy, a 50-word short description, and a newsletter announcement with three subject-line options. It also includes reader magnet concepts with landing-page copy, a full social suite (Instagram feed post, four-slide Story sequence, Facebook post, TikTok/BookTok caption), and a genre-matched Ideogram cover prompt with series continuity notes so all three covers read as a set. Book 3 adds trilogy box-set copy and series-complete back matter

⭐️ Market-Matched™ Brief — market snapshot across primary, secondary and tertiary categories; a data-backed "why this will sell"; competitive positioning with comp titles and differentiation statements; and a keyword-strategy table with rationale for all 7 KDP keywords. Launch positioning covers categories, pricing, promotion stacking, cover direction, Kindle Unlimited enrollment and release cadence

Series-Level

⭐️ Series Architecture — the full three-book design. A master trade ledger tracks every exchange of warmth for mortality from the first feeding in Book 1 to the last heartbeat in Book 3, and maps the role inversion that runs the length of the series. It also covers both leads' arcs (flaw, lesson and proof of change per book), every supporting arc across the trilogy, the Accord mystery uncovered in three layers, and a seeds-and-payoffs register for every thread planted. Book-to-book handoff notes, heat across the series and the series-level rapid-release plan complete it

⭐️ Series Consistency Guide — the magic rules that apply across all three books and exactly what moves the bond in each, plus both leads' physical and magical state at the opening of every book. It covers the recurring cast with book-by-book development, and the shared world — the city, the cathedral quarter, the Accord Bridge and stone, Ledger House, the fens and the key objects. Callback lines and fixed final lines are tracked across the trilogy, along with series terminology, a used-names register checked against the banned names list, and a series-wide continuity checklist

⭐️ Rapid-Release Launch Plan — a full 20-week calendar from pre-launch through Book 3's series-complete push and the box-set launch. It covers ARC and review-team strategy across all three releases, back-matter cross-promotion sequencing for every book (at launch and once the series is complete), and pricing across the trilogy, including when to use KDP Select free days and when Kindle Countdown Deals become eligible. It also includes a Kindle Unlimited vs. wide assessment, box-set launch timing, and what to track each week

⭐️ Series Page & Box Set Strategy — Amazon series descriptions for while you're publishing and once the series is complete, a reading-order statement, and the box set's title, description, keywords, pricing and launch timing. It includes combined front- and back-matter assembly notes for merging all three manuscripts, plus a reference-driven Ideogram box-set cover prompt built to reuse the three finished covers directly. Newsletter and social copy for the box-set launch is included too

⭐️ Step-by-Step How-To Guide — a full package overview and recommended reading order, and the exact chapter-prompt-to-manuscript method with a troubleshooting table. It also explains how to use the Series Architecture and Consistency Guide to stay consistent while drafting Books 2 and 3, when to deploy each marketing and brief section, and a quick-reference table mapping every component to its use

⭐️ Ideogram Series Image Prompt — a moody three-book product shot for your series page and launch posts, with "coming soon" and square social variations

One buyer. This series is exclusively yours.

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