Fantasy is a genre that involves magical elements, mythical creatures, and imaginary worlds. It often features heroes on epic quests, such as those found in J.R.R. Tolkien's works or C.S. Lewis's Narnia series. Fantasy allows readers to escape reality and explore the limitless possibilities of imagination. Horror, on the other hand, aims to evoke fear and suspense. It often includes supernatural elements, such as ghosts or monsters, and explores themes of death and the unknown. Classic examples include Stephen King's novels and H.P. Lovecraft's stories, which delve into the darker aspects of human experience and the terror of the unseen.