Another theme could be the struggle between passion and duty. The characters in the 'amor prohibido novel' may have to choose between following their hearts and fulfilling their obligations to their families, society, or other factors. For example, they might be expected to marry someone else for political or financial reasons while being in love with someone else.
One similar novel could be 'Romeo and Juliet'. It also involves a love that is in some ways prohibited due to the feud between their families. The story is a classic and explores the themes of forbidden love, passion, and sacrifice.
Amor Towles novels are often known for their elegant prose. His writing has a certain charm that draws readers in. For example, in 'A Gentleman in Moscow', the descriptions of the hotel and the protagonist's experiences are vivid and detailed.
I don't know who the author of the 'amor eterno novel' is. There could be many novels with this name and without more specific information, it's difficult to determine the author.
I'm not sure specifically as there could be many novels with 'amor eterno' in the title. It might be about eternal love, perhaps following the story of a couple who face various challenges but their love endures through time.
I'm sorry, but without more information, I can't tell you who the author of the 'amor fati novel' is. There could be many novels with this concept - related title, and it's difficult to determine the author without further details.