Silverworld (Paperback)

Sitti, Sami's Lebanese grandmother, has been ill for a while, slipping from reality and speaking in a language only Sami can understand. Her family thinks Sitti belongs in a nursing home, but Sami doesn't believe she's sick at all. Desperate to help, Sami casts a spell from her grandmother's mysertious charm book and falls through an ancient mirror into a world unlike any other.

Welcome to Silverworld, an enchanted city where light and dark creatures called Flickers and Shadows strive to live in harmony. But lately Flickers have started going missing, and powerful Shadow soldiers are taking over the land.

Everyone in Silverworld suspects that Shadow Queen Nixie is responsible for the chaos, which is bad enough. But could Nixie be holding Sami's grandmother in her grasp too? To save Sitti and Silverworld, Sami must brave adventure, danger, and the toughest challenge of all: change.