Prelude

Crucible of Chaos

by Sebastien de Castell

Published 7 December 2023

A mortally wounded magistrate faces his deadliest trial inside an ancient abbey where the monks are going mad and the gods themselves may be to blame!

Estevar Borros, one of the legendary sword-fighting magistrates known as the Greatcoats and the king's personal investigator of the supernatural, is no stranger to tales of ghosts and demons. When the fractious monks of the abbey rumoured to be the birthplace of the gods begin warring over claims of a new pantheon arising, the frantic abbot summons him to settle the dispute.

But Estevar has his own problems: a near-fatal sword wound from his last judicial duel, a sworn knight who claims he has proof the monks are consorting with demons, a diabolical inquisitor with no love for the Greatcoats, and a mysterious young woman claiming to be Estevar's ally but who may well be his deadliest enemy.

Armed only with his famed investigative talents, his faltering skill with a blade and Imperious, his ornery mule, Estevar must root out the source of the madness lurking inside the once-sacred walls of Isola Sombra before its chaos spreads to the country he's sworn to protect.

Investigate alongside Estevar and the most heroic mule ever to appear in print in this thrilling swashbuckling fantasy mystery by Sebastien de Castell, author of the Internationally acclaimed Greatcoats and Spellslinger series!

Crucible of Chaos may be read as a stand-alone fantasy novel and as a prelude to Play of Shadows, the first official novel in the Court of Shadows series!


Book 1

Play of Shadows

by Sebastien de Castell

Published 28 March 2024

Swordplay, magic, intrigue and friendships stronger than iron: the first volume in the new swashbuckling fantasy series set in the universe of THE GREATCOATS.

Damelas Chademantaigne picked a poor night to flee a judicial duel.

He has precious little hope of escaping the wrath of the Vixen, the most feared duellist in the entire city, until he stumbles through the stage doors of the magnificent Operato Belleza and tricks his way into the company of actors. An archaic law provides a temporary respite from his troubles - until one night a ghostly voice in his head causes Damelas to fumble his lines, inadvertently blurting out a dreadful truth: the city's most legendary hero may actually be a traitor and a brutal murderer.

With only the help of his boisterous and lusty friend Bereto, a beautiful assassin whose target may well be Damelas himself, and a company of misfit actors who'd just as soon see him dead, this failed grandson of two Greatcoats must somehow find within himself the courage to dig up long-buried truths before a ruthless band of bravos known as the Iron Orchids come for his head.

Oh, and there's still that matter of the Vixen waiting to duel him . . .

Readers love Play of Shadows!

'De Castell's masterful writing weaves an impressive tale with a fantastic plot, intriguing characters, and wondrous storybuilding. Another masterpiece' - 5* reader review

'If you are looking for a swashbuckling adventure with a dash of romance and a leaven of humour, then go out and get a copy of this book' - 5* reader review

'Everything that you come to expect from a Greatcoats world book - swashbuckling, emotional rollercoaster, a hero to root for and a great cast of characters some you will love and some you will hate' - 5* reader review


Our Lady of Blades

by Sebastien de Castell

Published 6 November 2025