Can somebody tell me what are the differences and similarities between Antwone Fisher and Frederick Douglass?

One could
argue that there are several points of comparison between the stories of Antwone Fisher and . 
In Finding Fish, Antwone Fisher narrates his life story and describes his
birth while his mother was in prison.  In Narrative of the Life of Frederick
Douglass , Douglass opens the narrative by telling the reader that he
was...