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The Malevolent Nine

They're Not Evil, Just Misunderstood. The Explosive New Fantasy Novel By The Author Of Traitor's Blade
Brief Description
With the Great Crusade between the Celestines and the Infernals finally over, mercenary mages and megalomaniacal warlords have gone back to business as usual: fighting for wealth, territory and just to beat the snot out of the other guys because, hey, it's more fun than a... Read More
Format: Paperback / softback
$3299
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$3799
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Releases 1st December 2026 (Approx. Date) Pre-order  "The Malevolent Nine" now to secure your copy from our first shipment

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The incredible conclusion to the Malevolent Seven series - a brilliant, laugh-out-loud irreverent fantasy perfect for those tired of the good guys always winning at everything

Book Hero Magic formatted this description to make it easier to read. While it's new and still learning, it may not be perfect - your feedback is welcome! Description

With the Great Crusade between the Celestines and the Infernals finally over, mercenary mages and megalomaniacal warlords have gone back to business as usual: fighting for wealth, territory and just to beat the snot out of the other guys because, hey, it's more fun than a real job, right? But every spell creates a momentary breach between the mortal realm and those whose physical laws make magic possible. Until now, those breaches healed over time, but with the veil between realities left in tatters by the Great Crusade, every conjuration and invocation now worsens the rifts.

The solution is simple: limit the amount of spells being cast so that the mortal realm will heal itself. But mages aren't good at sharing, and the threat of losing their powers triggers a frantic mystical arms race before their connections to the realms of magic fade entirely.

Now, Cade Ombra, former Glorian Justiciar and current guy-sick-to-death-of-saving-the-world, is forced to reunite his infamous crew of war mages known as the Malevolent Seven in a last-ditch effort to eliminate the threat of every single living spellcaster - including themselves. But can seven emotionally unstable wonderists protect the entire mortal realm from rogue bands of avaricious wizards, previously unimaginable horrors creeping through the veil, and their own dark impulses?

As the mortal realm teeters on the edge of destruction, Cade and his crew must decide how far they are willing to go to defend a world that may not be worth living in.

Book Details

INFORMATION

ISBN: 9781529440973

Publisher: Quercus Publishing

Format: Paperback / softback

Date Published: 03 December 2026

Country: United Kingdom

Imprint: Arcadia

Illustration: N/A

Audience: General / adult

DIMENSIONS

Width: 153.0mm

Height: 234.0mm

Weight: 0g

Pages: 448

About the Author

Sebastien de Castell had just finished a degree in Archaeology when he started work on his first dig. Four hours later he realised how much he actually hated archaeology and left to pursue a very focused career as a musician, ombudsman, interaction designer, fight choreographer, teacher, project manager, actor and product strategist. His only defence against the charge of unbridled dilettantism is that he genuinely likes doing these things and that, in one way or another, each of these fields plays a role in his writing. He sternly resists the accusation of being a Renaissance Man in the hopes that more people will label him that way.

Sebastien's acclaimed swashbuckling fantasy series The Greatcoats was shortlisted for the Goodreads Choice Award for Best Fantasy, the Gemmell Morningstar Award for Best Debut, the Prix Imaginales for Best Foreign Work and the John W. Campbell Award for Best New Writer. His YA fantasy series Spellslinger was nominated for the Carnegie Medal and is published in more than a dozen languages.

Sebastien lives in Vancouver, Canada with his lovely wife and two belligerent cats.

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