This book tells the story of Grandpa Ola, who used to be a primary school teacher and a book lover. Now he has converted a second-hand three-wheeled truck into a library. Grandpa Ola drives this three-wheeled truck to and from the small village in the mountains. His mission is to facilitate the villagers who live in isolation to borrow books and send them to read. There is an old colonel who wants to learn how to grow tomatoes and zucchini, a female flower shop owner who reads stories to her sick mother, and a primary school student who likes to read the adventures of the Cyclops and the sea monster. Life here is sweet, warm and friendly. Grandpa Ola enthusiastically conveys his love for books, and everyone is anxiously waiting for Grandpa Ola's arrival. One day, an accident happened. Grandpa Ola's three-wheeled library rolled down the mountain and broke.
本书讲述了：奥拉爷爷曾经是一位小学老师，也是一个书迷；现在的他将一个二手三轮小货车改装成了一个图书馆。奥拉爷爷驾驶着这辆三轮小货车在山间的小村子里穿梭往来，他的任务就是：方便离群索居的村民们借阅图书，给他们送去阅读。这里有想学习怎么种植西红柿和西葫芦的老上校，有给生病的妈妈读故事的花店女老板，有喜欢读独眼巨人和海怪奇遇记的小学生。这里的生活甜蜜、温暖、友善，奥拉爷爷充满热情地传递着他对书籍的热爱，每个人都焦急地等待着奥拉爷爷的到来。一天，一个意外事件发生了，奥拉爷爷的三轮图书馆滚落下山摔坏了。
本书讲述了：奥拉爷爷曾经是一位小学老师，也是一个书迷；现在的他将一个二手三轮小货车改装成了一个图书馆。奥拉爷爷驾驶着这辆三轮小货车在山间的小村子里穿梭往来，他的任务就是：方便离群索居的村民们借阅图书，给他们送去阅读。这里有想学习怎么种植西红柿和西葫芦的老上校，有给生病的妈妈读故事的花店女老板，有喜欢读独眼巨人和海怪奇遇记的小学生。这里的生活甜蜜、温暖、友善，奥拉爷爷充满热情地传递着他对书籍的热爱，每个人都焦急地等待着奥拉爷爷的到来。一天，一个意外事件发生了，奥拉爷爷的三轮图书馆滚落下山摔坏了。
