Help! Another characteristic element of the Gothic novel is the motif of doubles in characters, events, and settings. Which pairing features a double that reinforces the theme of redemption as a result of being willing to change?

a
Catherine/Cathy as the original and Heathcliff/Linton as the double

b
Catherine/Heathcliff as the original and Cathy/Hareton as the double

c
Edgar/Heathcliff as the original and Hindley/Linton as the double

d
Lockwood/Nelly as the original and Joseph/Zillah as the double

e
Nelly/Catherine as the original and Nelly/Cathy as the double