Book 1

Between Two Thorns

by Emma Newman

Published 1 January 2013
Something is wrong in Aquae Sulis, Bath's secret mirror city. The new season is starting and the Master of Ceremonies is missing. A rebellious woman trying to escape her family may prove to be the answer to the mystery. But can she be trusted? And why does she want to give up eternal youth and the life of privilege she's been born into?

Book 2

Any Other Name

by Emma Newman

Published 1 January 2013
It's been an interesting year...

Cathy has been forced into an arranged marriage with William Ivory - a situation that comes with far more strings than even she could have anticipated, especially when she learns of his family's intentions for them both. Meanwhile, Max and the gargoyle investigate the Agency - a mysterious organisation that appears to play by its own rules - and none of them favourable to Society. Over in Mundanus, Sam has discovered something very peculiar about his wife's employer - something that could herald a change for everyone in both sides of the Split Worlds.

Book 3

All Is Fair

by Emma Newman

Published 1 January 2013
In love and war nothing is safe. William Iris struggles to keep the throne of Londinium whilst hated by his own court and beset by outsiders, while Cathy discovers the legacy of her former governess. But those who dare to speak out about Society are always silenced. Sometimes for good. While trying to avoid further torments from the mercurial fae, Sam finds himself getting tangled in the affairs of the Elemental Court. But an unexpected offer from the powerful and enigmatic Lord Iron turns out to be far more than Sam bargained for. Max and the gargoyle are getting closer to uncovering who is behind the murder of the Bath Chapter and the corruption in London and Max finds the gargoyle's controversial ideas harder to ignore. Can he stay true to his sworn duty without being destroyed by his own master, whose insanity threatens to unravel them all? File Under: Fantasy [ Grotesquerie | The Throne of London | Elementary, My Dear | Among Many Thorns ]

Book 4

A Little Knowledge

by Emma Newman

Published 2 August 2016
The long-awaited return to Emma Newman's popular fantasy series, A Little Knowledge takes us back to the Split Worlds, where dynastic families feud across the ages, furthering the agendas of their cruel supernatural patrons.



"Emma Newman is an extraordinary new voice in SF/F." Paul Cornell, Hugo Award winner, and author of London Falling and Saucer Country



Cathy and Will are now the Duchess and Duke of Londinium, the biggest Fae-touched Nether city, but they have different ideas of what their authority offers. Pressured by his Fae patron, Lord Iris, Will struggles to maintain total control whilst knowing he must have a child with his difficult wife. Cathy wants to muscle the Court through two hundred years of social change and free it from its old-fashioned moral strictures. But Cathy learns just how dangerous it can be for a woman who dares to speak out...



Meanwhile, as Sam learns more about the Elemental Court it becomes clear that the Fae are not the only threat to humanity. Sam realises that he has to make enemies of the most powerful people on the planet, or risk becoming the antithesis of all he believes in.



Threatened by secret societies, hidden power networks, and Fae machinations, can Sam and Cathy survive long enough to make the changes they want to see in the world?

Book 5

All Good Things

by Emma Newman

Published 1 June 2017
From Emma Newman, the award-nominated author of Planetfall and Between Two Thorns, comes the long awaited conclusion to the Split Worlds series, described by Locus Magazine as "an intriguing mix of modern world, Victorian/Regency England, and faery."


As the Iris family consolidates their hold on society within the secret world of the Nether, William Iris finds himself more powerful and yet more vulnerable than ever. His wife, Cathy, has left him, a fact that will destroy him if it becomes public. To keep his position-and survive-he needs to get her back, whatever the cost.


Cathy has finally escaped the Nether, but hates that she must rely so heavily on Sam's protection. When the strange sorceress Beatrice offers her a chance to earn true freedom by joining the quest Sam has been bound to, Cathy agrees. But can she and Sam navigate Beatrice's plans for the future without becoming two more of her victims?


And Beatrice, a self-taught and powerful killer, is not without her enemies. Rupert, the last sorcerer of Albion, is obsessed with finding and destroying her. He orders Max and his gargoyle to help him, pulling them away from protecting innocents. As the Arbiter and his partner face the ugly side of their responsibilities to Rupert, they begin to question where their loyalties should truly lie.


Amidst death, deceit, and the fight for freedom, friendships are tested, families are destroyed, and heroes are forged as the battle to control the Split Worlds rages to its climatic conclusion.


"Emma Newman is an extraordinary new voice in SF/F." -Paul Cornell, Hugo Award winner and author of London Falling and Saucer Country



"The final volume of Newman's historical urban fantasy series (after A Little Knowledge) brings the conflicts of these diverse worlds to a strong close. Series fans won't want to miss this."-Library Journal

A Split Worlds Omnibus

by Emma Newman

Published 9 July 2018