Greystone secrets
The second book in the Greystone Secrets series from the master of plot twists, Margaret Peterson Haddix—perfect for fans of A Wrinkle in Time and The City of Ember!
Until their mother vanished, the Greystone kids—Chess, Emma, and Finn—knew nothing about the other world.
Everything is different there. It's a mirror image, except things are wrong. Evil. Their mother tried to fix it, but she and an ally
...In the dazzling conclusion to the Greystone Secrets series from New York Times bestselling author Margaret Peterson Haddix, the Greystones and their doubles, the Gustanos, must team up to save the alternate world—before both worlds are lost. All secrets are revealed in this page-turning, suspenseful story that shows the importance of teamwork, telling your story, and taking action when it matters most.
As book three
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