欢迎来到布朗斯通教授的保险库——包含世界各地的古老文物，所有这些都是他的**祖先收集的！这本深受粉丝喜爱的绘本已经推出平装本！ 跟随布朗斯通最早的祖先亚瑟（Arthur）的艰苦卓绝的旅程，回到维京人（Vikings）时代，在这里，这位书呆子似的年轻冒险家必找到勇气拯救自己的村庄并击败强大的野兽Fenrir …

Welcome to Professor Brownstone's vault - containing ancient relics from around the world, all collected by his famous ancestors! This fan favourite is coming to shelves in paperback! Follow the epic journey of Brownstone's earliest ancestor, Arthur, and travel back to the age of the Vikings where this bookish young adventurer must find the courage to save his village and defeat the mighty beast Fenrir...