Riley's best friends, the Angelo sisters, are special. Sparkly, strange and full of secrets . .Life at home is tricky for Riley Roberts. She misses her mum and wants to learn more about her. But Dad is as secretive as ever.She hopes the sisters can work their magic and help her find out the truth. But Riley is about to discover something more magical than she could have imagined - something that could bring her closer to her mum and answer her questions at last.