รายละเอียด(อย่างย่อ) It will bounce higher than your imagination and it is yours for just two coins. Charlie cant believe his luck when a magic toyshop owner sells him the only Duperball in the world. He is soon bouncing it to incredible heights. But Charlie is not the only one whos interested in the Duperball. Oxford Reading Tree All Stars is an engaging chapter fiction series which combines age-appropriate content with imaginative stories, perfect for inspiring and stretching able infants. The series develops comprehension skills and provides a wide variety of fiction topics and styles, alongside illustrations that aid understanding. All the books in this series are carefully levelled, so its easy to match every child to the right book one which will develop their reading skills and fuel their love of reading.