or mirror/foil characters, I believe is the more familiar name. The only book I've read that has this is "How To Read Literature Like A Professor" by Thomas C. Foster, and even in that the topic is only briefly touched. by quietudeblues Related: Favorite illustrated books? Hi! Please suggest me a book relating to mystery, fiction, sci-fi, thriller, or adventure fiction. Thank you! Finding love later in life An action/adventure with dark fantasy. Suggest me an author (s) with a writing style you enjoy