THE GUARDIAN HERD

"It's a world I did not want to leave, and neither will you."

Peter Lerangis, New York Times bestselling author of the 39 Clues series and the Seven Wonders series

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"This epic adventure is richly developed. Compelling."

Kirkus Reviews

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"Alvarez has created a series that will be beloved by readers."

VOYA

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"Perfect for fans of Charlotte's Web and the Guardians of Ga'Hoole series."

Booklist

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"Chock-full of adventure and twists, making it difficult to put down."

School Library Journal