Lost on Doll Island

by Ramos-Gomez, Cassandra

• ISBN13: 9781665975131
• ISBN10: 166597513X
• Format: Hardcover
• Copyright: 2025-08-26
• Publisher: Simon & Schuster Books for Young Readers
• More Book Details

Summary

Rick Riordan meets R. L. Stine in this fast-paced debut middle grade horror packed with adventure about a Mexican American boy who starts hearing the voice of a haunted doll while visiting family in Mexico City.

Diego feels trapped. He’s confined in an arm cast, stuck with his tía and tío for a week in Mexico City, and smothered with the sickening fear that he’s the one who really caused his parents’ divorce. But most of all, he’s trapped in his own secret. Because ever since he got to Mexico City, he’s started having strange dreams of a doll calling his name.

Then Diego learns of La Isla de Muñecas, an island full of legendary magic that can make children’s wishes come true. If Diego can harness the power there, maybe he could fix everything that has gone wrong in his life.

So, with the help of two new friends, Diego takes a boat to the legendary island. From the moment the kids step ashore, nothing is as it seems—with dolls disappearing and reappearing in the blink of an eye. Suddenly, Diego is more trapped than ever before, and as the night goes on, he’s not sure he can escape.

Author Biography

Cassandra Ramos-Gomez is a Mexican American writer focused on creating middle grade and young adult fiction that centers Latinx experiences. She has a master’s degree in education and an undergraduate degree in art history and has taught middle school language arts and social studies. She currently lives in Texas with her husband and two kids. Her hobbies include painting, collecting animal bones, and playing Minecraft with her kids. Lost on Doll Island is her middle grade debut.