Intrepid young reporter, Tintin, and his loyal dog, Snowy, are thrust into a world of high adventure when they discover a ship carrying an explosive secret. As Tintin is drawn into a centuries-old mystery, Ivan Ivanovitch Sakharine suspects him of stealing a priceless treasure. Tintin and Snowy, with the help of salty, cantankerous Captain Haddock and bumbling detectives, Thompson and Thomson, travel half the world, one step ahead of their enemies, as Tintin endeavors to find the Unicorn, a sunken ship that may hold a vast fortune, but also an ancient curse.

电影以平型关大捷为背景，讲述了密码专家郑忠因对扭转战局起到关键作用被日军围剿追杀，为营救密码专家，八路军派出一支精锐小分队深入敌后，冲破日军的重重包围、经历九死一生，成功将郑忠护送至后方的故事。

《经典电影十八讲》为独角兽公开课之“北大课堂”的第二本。本书源自一座难求，被誉为“北大最受欢迎女教授”、北京大学中文系戴锦华老师的电影课。从17位导演和数十部经典电影作品切入，从五个角度展示影片精读的基本方法和解读策略，讲述电影语言语法的应用，同时通过解读实践引导读者学习当代电影理论的捷径。本书在深入剖析电影文本的基础上，直面影片所隐含的文化中关于“情感结构”等问题，尝试处理“情感结构”中种种幻象与真实，讨论主体性的呈现，切断电影理论自身历史和现实的脉络，还原它们在东西方思想史、文化史、艺术史中的原初位置。在与读者品味电影中的智性和感性的同时，分享电影批判的利器。