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The Beginning of the End: Cassandra Clare Announces The Last King of Faerie and the Shadowhunter World Will Never Be the Same

March 11, 2026 THANH VY VUONG

⚔️ Dear Shadowhunter faithful — the Herondales, the Blackthorns, and everyone who still owns a worn copy of City of Bones ...

Something significant is arriving.

After years of anticipation, late-night Tumblr updates, and a fandom that has held on with truly remarkable patience, Cassandra Clare has officially announced the first book of The Wicked Powers — the fifth and final series in the Shadowhunter Chronicles.

It's called The Last King of Faerie, and it is expected in November 2026.

Nineteen years after City of Bones first introduced us to Clary Fray standing on the edge of a world hidden just beneath our own, the story that began in a Brooklyn Institute is finally moving toward its last chapter.

📜 What We Know About The Last King of Faerie

The first book of The Wicked Powers places three beloved characters at its centre — characters whose stories have been slowly braiding together across the Dark Artifices and The Last Hours series.

Drusilla Blackthorn. Kit Herondale. Ty Blackthorn.

The story opens during Dru's third year at Shadowhunter Academy. A chance encounter at a nightclub becomes a kidnapping — and Dru finds herself held captive in Faerie by Prince Ash Morgenstern, in a land that is as dangerous as it is heartbreakingly beautiful. Despite everything she knows, she finds herself drawn to Ash and the complicated darkness that surrounds him, even as she understands that a single wrong move could cost her everything.

Meanwhile, Kit and Ty — two characters whose relationship is perhaps the most emotionally charged and long-awaited in the entire Chronicles — must set aside the bitterness between them and embark on a dangerous quest to save the Shadowhunter world from a threat unlike anything the community has faced before.

If you have been waiting for Kitty. If you have been waiting for Dru to finally have her moment. If you have quietly hoped that Ash Morgenstern might find something like redemption — this trilogy is being written for you.

🌍 The Scale of What Cassandra Clare Has Built

It's worth pausing to honour what this announcement truly means.

The Shadowhunter Chronicles began in 2007 with a book about a girl who could see things others couldn't. Since then, Cassandra Clare has built one of the most expansive fantasy universes in young adult literature: five series, collections of novellas, illustrated companion books, a feature film, and a television series. More than 40 million copies worldwide across 43 languages.

The Wicked Powers is not simply a new series. It is, by design, the closing chapter of a saga that shaped an entire generation of fantasy readers.

Clare has described it as the moment the Shadowhunter world undergoes its most permanent transformation yet — a massive conflict between demons and angels, a Shadowhunter government changed at its foundations, and a story that carries the full emotional weight of everything that came before it.

✨ And Something Entirely New on the Horizon

The Wicked Powers is not the only new beginning Cassandra Clare is bringing us. She has also announced a brand new YA romantasy duology, completely separate from the Shadowhunter universe, titled In Fire Foretold.

It follows a bold heroine who must master her dangerous magical abilities to save her kingdom — all while navigating a love triangle with two unusual princes born to a cursed bloodline. Full publication details are still forthcoming, but it represents something genuinely exciting: Cassandra Clare building a world from the ground up, with no mythology to inherit — just new characters, new magic, and one of the most gifted world-builders in the genre doing what she does best.