The Mossheart’s Promise

REBECCA MIX is a New York Times and Indie bestselling author of stories about messy girls, eerie magic, and hope. She spent her childhood tromping through swamps and falling out of very tall trees--which, in hindsight, explains a lot. A reluctant reader at first, she fell in love with books after joining a reading contest to spite her fourth grade nemesis. Visit her online at rebeccamix.com

From New York Times bestselling YA author Rebecca Mix comes the first book in a breathtaking middle grade fantasy duology about a young fairy who has always lived in her heroic grandmother's shadow but now must step up and embark on a quest to save her mother from the ever-creeping mold overtaking their world. Perfect for readers who loved Brandon Mull's Fablehaven, The City of Ember by Jeanne DuPrau, and Endling: The Last by Katherine Applegate. The mold takes all. Twelve-year-old fairy Canary Mossheart knows this better than most. A few years ago, the mold took her papa, and even her famous, former-chosen-one Gran never found a cure. So when Ary's beloved mama falls ill, Ary decides it's taken enough. Armed with only a bucket and a prayer, she sneaks out to find a magical, underground lake whose healing waters are straight out of Gran's adventures. But when Ary gets there, the lake's bone dry, and instead of healing waters, she finds a terrifying secret: Her entire world is actually trapped inside a giant terrarium-one they were meant to leave centuries ago. Worse, Gran knew and hid the truth, dooming Ary and her generation to a dying, rotting world. Now, allied with only her doomsday-obsessed frenemy, a timid pill bug, and a particularly grumpy newt, Ary has one week to unravel the clues and find a way out of the terrarium-or they'll be trapped for good. .