度假期间，五个孩子在家附近发现了一位沙精。沙精是不同寻常的生物，因为它能帮人实现愿望。这开启了孩子们不可思议的冒险之旅。
五个孩子许的愿比较奇怪、可笑，甚至有点危险。后来，他们意识到许愿会带来很多麻烦，这时他们必须决定到底要不要让愿望成真。

About the Author
The Characters
CHAPTER ONE The SAND FAIRY
CHAPTER TWO Two WISHES
CHAPTER THREE In the VILLAGE
CHAPTER FOUR WINGS
CHAPTER FIVE The LUNATIC
CHAPTER SIX The GIANT
CHAPTER SEVEN The JEWELS
Making Wishes
CHAPTER EIGHT A PROMISE
UNDERSTANDING THE TEXT
Special Features:
KET-style exercises
Trinity-style exercises (Grade 2)
PROJECT ON THE WEB
EXIT TEST
KEY TO THE ACTIVITIES AND EXIT TEST