The book was published in Germany by Ravensburger on 26 July 2007 . After that , the US publishing company Scholastic made an English version , Knut : How one little polar bear captivated the world . The book was published in Germany by Ravensburger on 26 July 2007 and US publishing company Scholastic released the English version , entitled Knut : How one little polar bear captivated the world , in the United States in November of the same year .