★ 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.
河馬芝寶喜歡跳水和游泳。可是，一天發突然發現水底有很多奇怪的東西：電視機、瓶子、罐子…… 他意識到河水已經遭到了污染。他的朋友小猴子查理也有相同的發現，他看見的森林裡到處是垃圾。出於擔心，兩位好朋友立刻採取行動，他們找來了更多動物朋友一起來幫忙，把乾淨和整潔還給大自然。
