Vedarra · A Hidden Coast Romantasy · Forthcoming

OndineRoux

Desire is not a side plot.
It is a form of magic.

Lush, character-driven romantasy of marsh, marble, and dangerous tenderness — set in hidden cities where bargains are sealed by the body and old families carry fire in their hands.

Available Now
Steam at the Stage by Ondine Roux
A Companion Novella · Side-canon

Steam at the Stage

For everyone who has ever wanted what they were warned against — and did not, in the end, unwant it.

Length~25,800 words
HeatOpen-door
TropesForbidden · Slow burn
SeriesSide-canon

18+ · Reader notes. Explicit on-page intimacy, organized-crime context, off-page parental death and a 1949 contract case referenced in the inheritance. Full content notes inside the book.

01 / About the Author

A writer of locked doors that open inward.

Ondine Roux
Photograph · Studio del Faro

Ondine Roux writes fantasy romance for readers who came for the spice and stayed for the politics — or came for the politics and discovered the spice was the politics. Her work lives at the seam between court intrigue and intimate consequence: marshes that hide kingdoms, contracts that bind by touch, magic that runs on appetite, and heroines whose softness was never the same thing as smallness.

She believes the bedroom is a negotiating chamber, that desire and shame and power are entangled the way roots are, and that a good love story is one in which a woman becomes inconveniently larger by the end. She writes open-door because her themes demand a body in the room. She writes magic that you have to do, not say.

The body is not an interruption of character. The body is where character becomes impossible to fake.

Her debut series, Houses of Ash and Tide, is a six-book contemporary fantasy romance set in a hidden Mediterranean port — four feuding magical Houses, an empty fifth seat, and the slow-burn collision between two heirs whose elements are not supposed to want each other.

Ondine is represented for fiction. New books and rare letters arrive in inboxes through the Letters.

02 / The Series

Houses of Ash and Tide

A six-book contemporary romantasy of feuding magical families on a working Mediterranean coast.

Beneath a sunlit port city of four hundred thousand mortals, four great Houses still rule the world they hide in. They have been dynasties for two thousand years and crime families for two hundred. They run the harbor, the banks, the towers, and the fight-stages above; below, in chambers older than the city, they keep court by candle and salt water and stone. Each book pairs lovers from rival Houses and asks the same forbidden question: what is owed when fire wants water, when air bargains with earth, and when a fifth element — long thought extinct — breathes again somewhere in the dark.

House I · Fire

Kalavari

of fire & striker

What burns in us, burns true.

Copper, flame, and the fight-stage. Protection rackets and gambling halls above; the Old Forge below. Quick to honor, quicker to insult — the most overtly violent of the four.

SeatCasa Kalavari · The Copper Quarter
AboveFight-stage · Gambling halls
BelowThe Old Forge

A Kalavari does not lie. They simply set the question on fire and read your face by what is left.

striker, gambler, pyrokinetic
House II · Water

Oresh

of water & navigator

The tide remembers everything.

Salt, fog, and the fishing fleet. Smuggling and shipping above; the Tide-Yards below. The most profitable House and the most patient. Their grudges are tidal.

SeatCasa Oresh · The Sea-Gate
AboveSmuggling · Shipping lines
BelowThe Tide-Yards

An Oresh apology arrives the way fog does — slowly, and without permission.

navigator, contractor, hydromancer
House III · Earth

Saerin

of earth & jurist

Read it twice. Sign once.

Stone, gold, and the long ledger. Banking and construction above; the Hill underworks below. Conservative, embedded in the legitimate economy, and reading every contract twice.

SeatCasa Saerin · The Hill
AboveBanking · Construction
BelowThe Hill underworks

A Saerin does not raise their voice. They raise the rent.

jurist, banker, geomancer
House IV · Air

Vyrsi

of air & archivist

What is heard cannot be unheard.

Glass, height, and overheard things. Intelligence and forgery above; the Wind-Library below. Smallest, most sophisticated, and the only House whose archive listens back.

SeatCasa Vyrsi · The Glass Tower
AboveIntelligence · Forgery
BelowThe Wind-Library

A Vyrsi never asks a question they do not already know the answer to. They ask to find out who is lying.

archivist, forger, aeromancer
02 · Six Books

The shape of the arc.

  1. I

    untitled

    A water-heir promised to a fire-heir to end a debt that should not exist. Slow-burn, open-door, an empty fifth seat that begins to breathe.

    Oresh × Kalavari
    Drafting
  2. II

    untitled

    The other side of the contract. The Kalavari heir who said yes, and the night the Old Forge stopped pretending it was extinct.

    Kalavari × Oresh
    In synopsis
  3. III

    untitled

    A jurist who has never lost a case and the archivist who has read every word she has ever written. A contract is a love letter neither will admit to.

    Saerin × Vyrsi
    In outline
  4. IV

    untitled

    The archive listens back. A second book that re-reads the first as a different lie.

    Vyrsi × Saerin
    In outline
  5. V

    untitled

    A House without a name. The book the four Houses have been writing around for two thousand years.

    The empty seat
    Planned
  6. VI

    untitled

    The fifth element refuses to stay legend. The series finale.

    All four · One
    Planned
  • elemental magic
  • organized crime
  • enemies to lovers
  • forbidden bonds
  • hidden city
  • slow-burn → open-door
  • six-book arc
Release status Book one is in active drafting. Cover, title, and release window will be announced first to readers on the Letters list. Comp readers and ARC opportunities for later books will be drawn from the same list.
03 / Early Readers

From the first letters back.

Notes from reviewers, ARC readers, and a few inboxes that wrote first.

★ ★ ★ ★ ★

It read like a candle being lit and then handed to me. I have not stopped thinking about the contract scene in the back of the bar.

— Marisa V. ARC reader · Steam at the Stage
★ ★ ★ ★ ★

A novella that does what most novels are too polite to do. The body and the politics are the same body. I am ruined for safer books.

— J. Avery Reviewer · Reluctant Readers
★ ★ ★ ★ ★

Open-door done with literary care — every scene earns the heat by earning the consequence first.

— Hira K. Bookstagram · @paperandsalt
04 / The Letters

Slow letters from a closed door.

One letter a month, occasionally two. Cover reveals, release dates, deleted scenes, candle-lit research notes from the world of the four Houses, and the rare bonus chapter that lives nowhere else. No churn. No spam. Unsubscribe in one tap.

One a month · No spam · Unsubscribe in one tap

Sealed

Your name is on the list. The first letter will find you, and so will the rare ones.

Past letters
  • № 011 Mar 2026

    A scene I cut, and why it stayed cut

    On the difference between a kiss that progresses a plot and one that admits to it.

  • № 010 Feb 2026

    Cover process · the first six rejects

    Six covers, one yes — and what the no's were teaching me about the book.

  • № 009 Jan 2026

    On writing magic you have to do, not say

    A working theory of why most fantasy systems lose tension exactly where the body should arrive.

  • № 008 Dec 2025

    A field guide to the Tide-Yards

    Worldbuilding notes that did not survive the draft, lit by candle and a long view of the harbor.

05 / Correspondence

For readers, for the trade.

Reader Mail

Letters from readers

Thoughts on the work, fan questions, ARC team inquiries, podcast and interview requests for general press.

hello@ondineroux.com
Rights & Representation

Trade enquiries

Subsidiary rights, foreign rights, audio rights, film and television, blurb requests, and editorial correspondence are handled through representation.

rights@ondineroux.com