This is the story of how I became my sister...
 
A spine-tingling mystery set in a creepily atmospheric boarding school. Ivy must uncover the secrets behind her twin sister Scarlet's disappearance before it's too late.
 
When troublesome Scarlet mysteriously disappears from Rookwood School, terrifying Miss Fox invites her quiet twin sister Ivy to 'take her place'. Ivy reluctantly agrees in the hopes of finding out what happened to her missing sister. For only at Rookwood will Ivy be able to unlock the secrets of Scarlet's disappearance, through a scattered trail of diary pages carefully hidden all over the school. Can Ivy solve the mystery before Miss Fox suspects? Or before an even greater danger presents itself?
 
Age 9+
 
Series:
 
1) The Lost Twin
2) The Whispers in the Walls
3) The Dance in the Dark
4) The Lights Under the Lake
5) The Curse in the Candlelight
6) The Last Secret