This is another fun story from Sara. In this book, she tries to capture a ghost named Gaspar. Sara is a child just like any other happy child: she is talkative, curious, and restless. She is always looking for new adventures and meeting interesting people. There is a ghost in my house, is a new book in the series after The girl who liked to Know everything, Sara's hair, The saci in the garden, The little champion, Sara goes to Japan and Sara goes to the beach.