马力和收养家庭一同到古巴寻找他的父母，然而来到古巴后，他们怀疑马力的父母已经不在那里。
因为一只鸡（白雪）的指引，他们从古巴远渡重洋到据说埋藏了很多宝藏的可可岛。在岛上，他们遇到来此寻宝的四名亡命之徒，一场抢夺藏宝图的追逐就此展开。最后马力一行人有没有摆脱困境，找到传说中的24箱宝物？马力的父母是否真的在岛上？久别重逢的场面有没有发生？
这是B杜一系列悬疑探险小说中的第三部，内容曲折离奇、险象环生，读完像经历了一场奇妙之旅，适合各个年龄层的读者阅读。
Ma Li and his adoptive family travelled to Cuba to find his birth parents. From there, Snow White, their pet chicken, guided them across the sea to Cocos Island, known as the island of countless treasures. But first, they would have to overcome the four treasure-seeking desperadoes who would stop at nothing to possess their treasure map.
This is the third in a series of adventure novels by B Du. Suitable for all ages.
