Curiously, while Lovecraft's works of fiction may fit in a single volume, his correspondence does not. It's estimated that he wrote over 100,000 letters -- one

Curiously, while Lovecraft's works of fiction may fit in a single volume, his correspondence does not. It's estimated that he wrote over 100,000 letters -- one of the most prolific letter writers in history. https://en.wikipedia.org/wiki/H._P._Lovecraft#Letters https://en.wikipedia.org/wiki/H._P._Lovecraft#Letters