The Narrative of Arthur Gordon Pym of Nantucket is Edgar Allan Poe’s only complete novel, published in 1838.
The work relates the tale of the young Arthur Gordon Pym who stows away aboard a whaling ship called Grampus. Various adventures and mis-adventures befall Pym including shipwreck, mutiny and cannibalism. The story starts out as a fairly conventional adventure at sea, but it becomes increasingly strange and hard to classify in later chapters, involving religious symbolism and the Hollow Earth. Summary from Wikipedia