In this story, mary lin X, A spoiled and a selfish one zero year old girl, goes to live with her uncle, mr. Craven after her parents pass away. Her uncle has a huge house, but he is seldom there. Mary spends a lot of time alone and bored at night. He often hears crying coming from somewhere. One day, mary hears about a beautiful garden. IT belong to her uncle's wife. After he died, the garden became a painful memory for him, so he locked up. No one has seen IT for ten years. One morning, mary finds an old key. When the unlocks a half hidden door, SHE discovers the secret garden inside. Unfortunately, nobody has taken care of the plans, and therefore much of IT is in a bad state. Later, mary tells her secret to a new friend, dickie. The Young boy knows a lot about gardening, and they work together to make the garden beautiful again. One night, mary hear someone crying again and discovers collin和cousin。He is unhappy and weak because he has lived alone in the hidden room since his mother's death. He has not worked for years because he thinks he has an illness. Mary and dick on tell him stories about the gordon and take him secretly to see IT over time, calling grows stronger. The fresh air and beautiful garden argued for him, and he proves that he's not ill when he gets to his feet for the first time in years, the three friends spend time together in the garden and grow happier day by day. In the end, mary song co. Returns home to his great surprise. He is his colon walking and running, and he discovers that the secret garden has become as a alive and beautiful as IT ever was.