When Bobbie, Peter, Phyllis and their mother move to the country, near a railway line, a new life full of exciting adventures and new friends begins. However, a terrible secret is about to be revealed.

• A2.1 (CEFR)

• KET (Cambridge)

• Headwords: 900

The Student’s Book consists of the story and activities based on the story. The stories have been carefully adapted to suit the needs and knowledge of students of each level. There are activities for each chapter, including a variety of comprehension, vocabulary, speaking, and writing exercises.