Answer:
D.) A romantic adventure story
Explanation:
Moby-D*ck; or, The Whale is an 1851 novel by American writer Herman Melville. The book is sailor Ishmael's narrative of the obsessive quest of Ahab, captain of the whaling ship Pequot, for revenge on Moby D*ck, the giant white sperm whale that on the ship's previous voyage bit off Ahab's leg at the knee.
There is no Romance.