Narrative of A. Gordon Pym (annotated)

The classic Edgar Allan Poe horror/adventure novel 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.