O. Henry: A Memorial Essay is a book written by Archibald Henderson in honor of the famous American writer, O. Henry. The book is a tribute to the life and works of O. Henry, who is known for his short stories that often have surprise endings.The book consists of a series of essays that explore O. Henry's life, his literary style, and the impact of his work on American literature. Henderson provides a detailed analysis of O. Henry's writing, highlighting...