Now with new illustrations.Four-level graded readers series, perfect for reading practice and language skills development at upper-primary and lower-secondary levels.A young woman arrives at a large country house. Her job is to look after the two children who live there, but she soon discovers that there is something very strange about both the house and the children. The longer she stays, the more she feels that the two children are in danger - or is it that the children are the danger, and the person in danger is herself? Word count: 8,326CEFR: A2/B1