A narrative composed in the form of a letter is
- an eponymous novel
-
an epistolary novel
- a novella
- a panegyric
The correct answer is: B
Explanation
An epistolary novel is a novel written in the form of letters, diary entries, or other personal documents. This style allows the reader to experience the story through the characters' direct thoughts and correspondence. Famous examples include Samuel Richardson’s Pamela and Bram Stoker’s Dracula.