The Possession of Alba Díaz -- Isabel Cañas, Hardcover

When a demonic presence awakens deep in a Mexican silver mine, the young woman it seizes must turn to the one man she shouldn't trust...from bestselling author Isabel Cañas.

In 1765, plague sweeps through Zacatecas. Alba flees with her wealthy merchant parents and fiancé, Carlos, to his family's isolated mine for refuge. But safety proves fleeting as other dangers soon bare their teeth: Alba begins suffering from strange hallucinations, sleepwalking, and violent convulsions. She senses something cold lurking beneath her skin. Something angry. Something wrong.

Elías, haunted by a troubled past, came to the New World to make his fortune and escape his family's legacy of greed. Alba, as his cousin's betrothed, is none of his business. Which is of course why he can't help but notice the growing tension between them every time she enters the room...and why he notices her deteriorate when the demon's thirst for blood gets stronger.

In the fight for her life, Alba and Elías become entangled with the occult, the Church, long-kept secrets, and each other... not knowing that one of these things will spell their doom.

Author: Isabel Cañas
Publisher: Berkley Books
Published: 08/19/2025
Pages: 384
Binding Type: Hardcover
Weight: 1.20lbs
Size: 9.25h x 6.25w x 1.50d
ISBN: 9780593641071

Review Citation(s):
Publishers Weekly 06/02/2025
Library Journal 07/01/2025 pg. 52
Booklist 07/01/2025 pg. 37

About the Author
Isabel Cañas is a Mexican American speculative fiction writer. After having lived in Mexico, Scotland, Egypt, Turkey, and New York City, among other places, she has settled in the Pacific Northwest. She holds a doctorate in Near Eastern languages and civilizations and writes fiction inspired by her research and her heritage.