I Am Legend by Richard Matheson — Summary, Key Ideas & Quotes

The novel centers on Robert Neville, the last known human in a world overrun by vampiric beings. His extreme isolation is not just physical but psychological, leading to profound loneliness, paranoia, and existential questioning. Matheson explores how solitude can distort perception and erode the boundaries of sanity, making Neville's struggle as much internal as external.

I Am Legend subverts traditional monster narratives by gradually shifting the reader’s perspective. As Neville hunts the infected, he comes to realize that his actions make him a figure of terror to the new society. The novel asks readers to question who the real 'monster' is, challenging black-and-white notions of good and evil.