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Alchemy of Secrets

Published
Oct 2025
Main Genre
General Fiction General Fiction
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INSTANT NEW YORK TIMES BESTSELLER

DELUXE LIMITED EDITION first printing featuring unique case stamp and black sprayed edges

The HOTLY ANTICIPATED adult debut novel by the beloved, #1 NEW YORK TIMES BESTSELLING author of the Caraval and Once Upon a Broken Heart series: a contemporary fantasy kicking off a brand new series!


What if the urban legends you've always heard about were real?

It starts with a class in an old movie theater. Folklore 517: Local Legends and Urban Myths, taught by a woman called the Professor. Most students believe the Professor's stories are just fiction, but Holland St. James has always been convinced that magic is real. When she tracks down a local legend named the Watch Man, who can supposedly tell you when you'll die, the world finally makes sense. Except that the Watch Man tells her she will die at midnight tomorrow unless she finds an ancient object called the Alchemical Heart.

With the clock ticking, Holland is pulled deeper into this magical world in the heart of Los Angeles—and into the path of a magnetic stranger. Everything about him feels like a bad idea, but he promises Holland that her sister sent him to protect her. As they chase clues and stories that take them closer to the Alchemical Heart, Holland realizes everyone in this intoxicating new world is lying to her, even this stranger. And if she can't figure out whom to trust, not even the Alchemical Heart will save her.

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Hardcover

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Hardcover
Oct 2025 Flatiron Books ISBN 1250419069
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Hardcover
Oct 2025 Flatiron Books ISBN 1250420725
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eBook

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eBook
First Edition Oct 2025 Flatiron Books ISBN 1250789168
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eBook
Oct 2025 -- Not Selected ISBN B0DQP1MSKH
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eBook
Oct 2025 Gollancz (UK) ISBN 1399631357
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Audio

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Audible
Sep 2025 -- Not Selected ISBN B0DT9YJ1R9
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