Maya's secret

This book is about friendship in an environmentally challenged world. Researching her school project on fair-trade has been a real eye-opener for Maya. She loves clothes and is appalled to find that her favourite sparkly t-shirts are made by poor children in other countries, who lead lives very different from her own, privileged one. She knows she must do something about it, but how can she make a difference without revealing her pop star secret to the world?