★ André Dahan is a master of children's picture books. He uses simple lines and techniques to appeal to readers of all ages, awakening the inner child within each person. Well-received worldwide, his works have been published in more than ten countries, including the United Kingdom, the United States, Germany, Japan, South Korea, and China.
在这支环保主题故事中，侦探查理察觉到在海滩上有许多臭臭的黑色斑点。然后，他就展开了调查工作。他先后询问了奶牛、秃鹫、斑点狗和花脸女士。可是他们都不知道这些斑点的来源。为了查明真相，他们决定一起继续调查。他们沿着斑点搜索着，最后终于发现原来是一位不负责任的船长在放任自己的轮船排放污水。他们决定立即采取行动，给这位船长一个教训。
