Her Hidden Fire

Name: Her Hidden Fire
Price: 19.99 AUD
Availability: PreOrder
ISBN: 9780241714812

Clíodhna O'Sullivan

$19.99

Paperback

Forthcoming
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English

Penguin
10 March 2026

Fantasy & magical realism (Children's&YA); People & places (Children's&YA); Mysteries & the supernatural (Children's&YA); Personal & social issues; Young Adult Fantasy; Young Adult Romance

Series: Her Hidden Fire

Perfect for fans of S. F. Williamson, Lynette Noni and Samantha Shannon, this is the first book in a stunningly written feminist romantasy trilogy - with dragons - by an Irish debut author.

If he has the ability to wield magical powers, everyone will rejoice - especially the girl who loves him. But what happens when they realize she has the gift?

adha (A-ya) has grown up in a deeply flawed society. In Domhain, power is drawn by elites from the life force of other, \""lesser\"" people called Fodder. Those with this innate ability, the Channellers, have reshaped society to ensure their own high status and obscure the exploitative nature of their powers.

adha, a lowly servant girl, is in love with her close childhood friend Ionain, the son of the keep's ruling family. But the fate of his family's position rests on whether Ionain has inherited a Channeller's ability - everyone is tense, waiting to see the result of the assessment on his 17th birthday.

However, in a twist of fate,

adha discovers that she herself contains this power ... and Ionain doesn't. It's unheard of - and dangerous - for a servant, especially a woman, to be a Channeller.

Instead,

adha tricks everyone into believing her to be gifted only as a Keeper, a Channeller's assistant who is less powerful but can manipulate the threads of power from Fodder. She is allowed to attend the Channeller training academy alongside Ionain, who is - unbeknownst to him - being empowered by

adha's own gift. Here, she is caught up in a whirlwind of patriarchy and heartache, torn between her lifelong devotion to Ionain and her undeniable attraction to the enigmatic Gry. She also learns a devastating lesson- the human cost of the Channellers' power - and the lengths they will go to keep it.

By: Clíodhna O'Sullivan
Imprint: Penguin
Country of Publication: United Kingdom
Dimensions: Height: 195mm, Width: 127mm, Spine: 26mm
Weight: 288g
ISBN: 9780241714812
ISBN 10: 0241714818
Series: Her Hidden Fire
Pages: 416
Publication Date: 10 March 2026
Recommended Age: From 14 to 18 years
Audience: Young adult , Young adult , Preschool (0-5) , Preschool (0-5)
Format: Paperback
Publisher's Status: Forthcoming

Cliodhna O'Sullivan is a writer based in Co. Louth, Ireland. She works part time as a legal counsel, is reasonably fluent in German, and plays in a band, Molasha (you can find them on Spotify!). She is married with three children, living with far too many cats and a dog.

Reviews for Her Hidden Fire

Pacey and gripping at every turn, this is a thrilling fantasy about power and patriarchy. * The Bookseller, featured as ""Book of the Month"" * O’Sullivan deftly interweaves Irish-mythology-inspired worldbuilding with dystopian fantasy trappings to deliver an intriguingly dark romance. * Publishers Weekly, starred review * Brimming with intrigue, romance, and peril, this fast-paced fantasy sweeps readers into a world of impossible choices and breathtaking twists that will leave them racing toward the end. A lush and compelling debut. * Kirkus Reviews * O’Sullivan doesn’t shy away from exploring the human cost of magic and how far patriarchal societies will go to indoctrinate the next generation. This story will captivate any romantasy reader and have them eagerly awaiting the sequel. -- Stacey Shapiro * Booklist *