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The Astral Library

Published
Feb 2026
Main Genre
Literary Literary
Rating
Pages
400

About This Book

From New York Times bestselling author Kate Quinn comes a gorgeously written fantastical adventure which poses the question: Have you ever wished you could live inside a book? Welcome to the Astral Library, where books are not just objects, but doors to new worlds, new lives, and new futures.

Alexandria "Alix" Watson has learned one lesson from her barren childhood in the foster-care system: unlike people, books will never let you down. Working three dead-end jobs to make ends meet and knowing college is a pipe dream, Alix takes nightly refuge in the high-vaulted reading room at the Boston Public Library, escaping into her favorite fantasy novels and dreaming of far-off lands. Until the day she stumbles through a hidden door and meets the Librarian: the ageless, acerbic guardian of a hidden library where the desperate and the lost escape to new lives...inside their favorite books.

The Librarian takes a dazzled Alix under her wing, but before she can escape into the pages of her new life, a shadowy enemy emerges to threaten everyone the Astral Library has ever helped protect. Aided by a dashing costume-shop owner, Alix and the Librarian flee through the Regency drawing rooms of Jane Austen to the back alleys of Sherlock Holmes and the champagne-soaked parties of The Great Gatsby as danger draws inexorably closer. But who does their enemy really wish to destroy—Alix, the Librarian, or the Library itself?

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Hardcover

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First Edition Feb 2026 William Morrow ISBN 0063479753
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Hardcover
Feb 2026 William Morrow ISBN 0063244780
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eBook

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eBook
Feb 2026 HarperCollins ISBN 0063244802
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eBook
Feb 2026 -- Not Selected ISBN B0FB4WZTQ8
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eBook
Mar 2026 HarperCollins ISBN 0008804052
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Audio

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Feb 2026 -- Not Selected ISBN B0FLLN2MRM
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Feb 2026 HarperCollins ISBN B0FTNX3JHJ
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Feb 2026 HarperCollins ISBN B0FTNWSRQ7
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Large Print

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Trade Paperback
Feb 2026 HarperCollins ISBN 0063474964
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