This author used chemistry to explain human relations in Elective Affinities, while in another work by this author, the Duke of Alba sentences the titular Count to death. This author of Egmont wrote a book about a character who is introduced to the works of Shakespeare by Jarno and whose "Journeyman Years" follow a book about that character's "Apprenticeship." This creator of Wilhelm Meister wrote about another character who reads the poetry of Ossian to Lotte, and later kills himself with Albert's gun. In another work by this author, the title character marries Helen 
This author used chemistry to explain human relations in Elective Affinities, while in another work by this author, the Duke of Alba sentences the titular Count to death. This author of Egmont wrote a book about a character who is introduced to the works of Shakespeare by Jarno and whose "Journeyman Years" follow a book about that character's "Apprenticeship." This creator of Wilhelm Meister wrote about another character who reads the poetry of Ossian to Lotte, and later kills himself with Albert's gun. In another work by this author, the title character marries Helen of Troy and is aided by Mephistopheles. FTP, name this German author of The Sorrows of Young Werther and Faust.
This author used chemistry to explain human relations in Elective Affinities, while in another work by this author, the Duke of Alba sentences the titular Count to death.
Johann Wolfgang von Goethe