Best friends Amethyst, Ruby, Topaz, Sapphire, and Onyx want to win the high school talent show, but things get complicated when Ruby's gem starts to lose its glow and Topaz is possessed by the evil goblin Simon.
Age - 7+
Grade - 2nd
Author - Judy Katschke
Publisher - Scholastic
Format - Paperback
Pages - 122
Dimensions - 13.3 x 0.6 x 19 cm
