Huck Finn's father's insults of niggers occur sporadically in the novel. He does so in his interactions and conversations, reflecting his deep-seated racism. Such incidents highlight the social issues addressed in the book.
It could be a tale of friendship or a chase scene. Maybe the black cat is trying to catch the bird or they could end up becoming friends and having adventures together.
Books like 'Diary of a Wimpy Kid' often have humorous situations that act as comic relief for kids. The main character's mishaps and comical thoughts can make kids laugh and lighten the mood.
The extra raw version might have more detailed or uncensored content. Maybe some scenes are presented differently or there are added elements that weren't in the original manga.