However, they had to provide lighter interpretations of these factual incidents in order to sell books. Consequently, they paid attention to previously printed fairy tales.In the Grimm tale, the woodcutter and his wife are the children's biological parents and share the blame for abandoning them. In later editions, some slight revisions were made: the wife was the children's stepmother, the woodcutter opposed his wife's scheme to abandon the children and religious references were made. The sequence where the swan helped them across the river is also an addition to later editions. In addition,due to the violent nature of some stories, changes were often made to the original publications, as children began reading them. The grimm brothers never set out to entertain kids;as children became their main audience,did they take out some of the adult content as it was