information:extraction, information:highlighting
Correspondence

Although Lovecraft is known mostly for his works of weird fiction, the bulk of his writing consists of voluminous letters about a variety of topics, from weird fiction and art criticism to politics and history. Lovecraft biographers L. Sprague de Camp and S. T. Joshi have estimated that Lovecraft wrote 100,000 letters in his lifetime, a fifth of which are believed to survive. These letters were directed at fellow writers and members of the amateur press. His involvement in the latter was what caused him to begin writing them. He included comedic elements in these letters. This included posing as an eighteenth-century gentleman and signing them with pseudonyms, most commonly "Grandpa Theobald" and "E'ch-Pi-El." According to Joshi, the most important sets of letters were those written to Frank Belknap Long, Clark Ashton Smith, and James F. Morton. He attributes this importance to the contents of these letters. With Long, Lovecraft argued in support and in opposition to many of Long's viewpoints. The letters to Smith are characterized by their focus on weird fiction. Lovecraft and Morton debated many scholarly subjects in their letters, resulting in what Joshi has called the "single greatest correspondence Lovecraft ever wrote."