'Lucifer' is a character from which literary work ?

- Lucifer ( Satan/Devil) is a character found in both, Paradise lost and Dr Faustus.

Dr Faustus:
- Written by Christopher Marlowe.
Chief characters:
- Mephistopheles
- Doctor Faustus
- Lucifer

Paradise Lost:
- Written by John Milton
Main Characters:
- God,
- Lucifer (Satan)
- Adam
- Eve

Source: Britannica. com