Heather Johnson 
Hidden Voice [EPUB ebook] 

11-year-old Vidia Achsah has an extraordinary talent. Underneath her rebellious attitude, she has the voice of an angel. When her friends hear her singing in the school hallway, they sign her up for the school talent show behind her back hoping to help her gain self-esteem. Now Vidia must prove self worth to her peers and to herself. All with the constant bullying from the queen bees at school, and the fear of failure gnawing at her, can she learn to change keys and find her true voice?