Books like Onyx Storm: choose the romance, the dragons or the secrets
Start with Dragon Actually for a dragon who is the love interest, Dragon Keeper for people responsible for difficult dragons, or The Will of the Many for a dangerous institution hiding its purpose. Each makes a different bargain: dragon shifters instead of riders, a slow journey instead of a fierce romance, or conspiracy without dragons. These six are for readers who have finished Empyrean book three.
Edition and source checks: 4 October 2026.
What Highstreett returned for “Books like Onyx Storm for an adult reader who has finished Empyrean book three: dragon bonds, an intense central romance, loyalty under war and political secrets. Distinguish romance-first books from dragon fantasy with little romance.”
- Fourth Wing, Rebecca Yarros (2023)
- Dragonflight, Anne McCaffrey (1968)
- The Serpent and the Wings of Night, Carissa Broadbent (2024)
- A Promise of Fire, Amanda Bouchet (2016)
See this result · Run 4 October 2026. One request, without re-prompting.
Editor’s verdict: The search recognised dragons and romance, but sent a reader who had finished book three back to Fourth Wing; all four answers also appear on our Fourth Wing page, so the six editorial choices below explore different shelves.
Onyx Storm is the third Empyrean novel, following Fourth Wing and Iron Flame. The UK hardcover was published on 21 January 2025, ISBN 9780349437064, according to Hachette. A dragon on the cover cannot tell you whether another book will supply Violet and Xaden’s romantic intensity, the work of living alongside dragons, or the fear that your own side is keeping secrets.
The choices below separate those promises. None repeats an editorial pick on our Fourth Wing page. They also were not recommendations in the two Onyx Storm comparison lists linked at the end, which is a limited check of those lists, not a claim that these books are obscure.
If you loved the romance carrying political danger
Choose this pair when the relationship must drive the book. Both were absent from the recommendations in the two comparison lists checked; neither recreates a dragon-riding college.
1. Dragon Actually, G. A. Aiken (2008)
Adult fantasy romance · comic, violent and sensual · dragon shifter
Annwyl is a fighter, and Fearghus is a dragon with a human form: the danger and attraction belong to the same relationship. The banter makes this the most playful choice here. Differs: the dragon is the romantic partner rather than a bonded mount, and the outrageous comedy will not replace Onyx Storm’s anxious wartime atmosphere.
Edition source: Kensington ebook, 26 August 2008; newer print editions have different ISBNs. ISBN 9781420144796.
2. Reign & Ruin, J. D. Evans (2020)
Adult fantasy romance · patient court politics · Mages of the Wheel opener
The relationship between a politically constrained woman and a powerful mage grows alongside negotiations over government and magic. It suits the reader who wants attraction tested by public obligations rather than a love story detached from the world’s problems. Differs: there are no dragons or lethal academy, and respectful cooperation matters more than hostile sparring.
Edition source: Whippoorwill Press English paperback, 2020; the author identifies it as Mages of the Wheel book one. ISBN 9781951607081.
If you loved the dragon relationships more than the romantic heat
This pair changes the pace and the shape of companionship. Neither was recommended by the two comparison lists checked. Expect dragon fantasy rather than another high-heat romantasy.
3. Dragonsbane, Barbara Hambly (1985)
Adult fantasy · established relationship · older protagonists
A witch and an ageing dragonslayer bring experience, compromises and unfinished ambitions to the dragon story. It is a useful change from discovering your powers among young competitors: competence has a history here. Differs: the prose and rhythm belong to older fantasy, the romance is not a new enemies-to-lovers chase, and there is no academy.
Edition source: Open Road ebook of the 1985 novel. ISBN 9781453216866.
4. Dragon Keeper, Robin Hobb (2009)
Adult epic fantasy · slow journey · 560-page UK edition
People and imperfect, initially flightless dragons have to learn how to survive together on a journey. Responsibility, dependence and inconvenient dragon personalities give the bond room to develop. Differs: care and travel replace flying cadets and an intense central romance, and this is the first part of a four-book story rather than a self-contained adventure.
Edition source: HarperVoyager UK paperback, 17 December 2015, 560 pages; publisher list price £10.99 when checked. ISBN 9780008154394.
If you loved the institution you cannot trust
These two keep the concealed loyalties and dangerous information, while removing the dragon-romance promise. Neither appeared among the recommendations in the two comparison lists checked.
5. The Will of the Many, James Islington (2023)
Adult fantasy · elite academy and conspiracy · 720-page UK edition
A young man enters an academy at the centre of an empire while hiding who he is and investigating what the institution really does. That combination of enforced advancement and dangerous knowledge is the closest institutional match in this selection. Differs: romance is incidental, there are no dragons, and its long climb through the system demands more patience than a romantic cliffhanger chase.
Edition source: Simon & Schuster UK paperback, 19 June 2025, 720 pages; publisher list price £10.99 when checked. ISBN 9781668066621.
6. The Mask of Mirrors, M. A. Carrick (2021)
Adult fantasy · a con artist inside noble society · dense city intrigue
A con artist’s invented identity draws her into a city’s noble houses, crime and competing loyalties. Read it when the appeal is working out who knows what, and who will pay when a secret becomes public. Differs: the arena is a city rather than a military school, its world-building is dense, and a central dragon bond or urgent romance will not arrive to simplify the choice.
Edition source: Orbit UK paperback, 21 January 2021; publisher list price £11.99 when checked; Rook & Rose trilogy opener. ISBN 9780356515175.
The editions behind these choices
The ISBNs identify particular editions, not interchangeable covers. Dragon Keeper, The Will of the Many and The Mask of Mirrors have UK publisher edition pages; their prices are publisher list prices rather than a stock or discount promise. Reign & Ruin’s paperback is supported by a catalogue record and the author’s series page. Dragon Actually and Dragonsbane are identified by ebook editions. Their availability in a particular UK shop has not been established.
The honest bit
The easiest mis-sell is Dragon Keeper. It has dragons and emotionally difficult bonds, but not the pacing or romantic heat of Onyx Storm. Dragon Actually moves to the opposite end: a romance with a dragon shifter and much more comic exaggeration. Start there only if that change sounds appealing.
For romance at the centre, choose Dragon Actually or Reign & Ruin. For a slower dragon story, choose Dragon Keeper or Dragonsbane. For clues, false identities and institutional pressure, choose The Will of the Many or The Mask of Mirrors. None supplies every attraction at once, and these notes are not numerical spice ratings.
The recorded result’s 2024 beside The Serpent and the Wings of Night is left as returned. That is an edition-year issue: the work first appeared in 2022. Similarly, the resolver gave Onyx Storm an implausible 2018 year; the anchor date above uses the publisher’s 2025 hardcover record.
Questions
What should I read after Onyx Storm?
For romance, try Dragon Actually if dragon shifters and comic violence appeal, or Reign & Ruin for slower court politics. For an academy hiding its purpose, try The Will of the Many. Dragon Keeper suits a reader willing to exchange romantic urgency for a long dragon-care journey.
Is Onyx Storm the third book?
Yes. Hachette identifies Onyx Storm as the third Empyrean novel. The order is Fourth Wing, Iron Flame, then Onyx Storm; the UK hardcover publication date was 21 January 2025.
Which of these books has dragons and an adult romance?
Dragon Actually combines an adult romance with a dragon who can take human form. That is a different relationship from Violet’s bond with her dragons. Dragon Keeper has dragons but is not a substitute for Onyx Storm’s central romantic heat.
In book search, say which bargain you will accept: no dragons, a slower journey, or a dragon who is the love interest.
Find a book for your side of Onyx Storm
Books like Fourth Wing: use the earlier list for brutal academies, familiar rider bonds and Violet’s survival on wits.
Bookshops in Lincoln: compare the local shops and their ownership before planning a visit.
How the comparison was bounded
On 4 October 2026 we checked the named recommendations in these two lists. None of our six was selected there. This does not measure the whole field, social recommendations or every list on the web.