Complex sentence: Following an author's introduction, "A Tenement in the Bronx", the book contains four stories set in a tenement building; they derive in part from Eisner's personal memories growing up in a tenement in the Bronx.
Split into simpler sentences: Following an author's introduction, "A Tenement in the Bronx", the book contains four stories set in a tenement building. The stories derive in part from Eisner's personal memories growing up in a tenement in the Bronx.