Who is recognized as the author of "A Portrait of the Artist as a Young Man"?

James Joyce is recognized as the author of "A Portrait of the Artist as a Young Man," a significant work in modernist literature. The novel, published in 1916, is a semi-autobiographical narrative that explores the development of Stephen Dedalus, a character based on Joyce himself, as he navigates issues of identity, culture, and artistic expression. Through this coming-of-age story, Joyce employs innovative narrative techniques and a stream-of-consciousness style, distinguishing his work and contributing to the modernist movement in literature.

The other authors listed have made notable contributions to literature, but they are not associated with this particular work. Franz Kafka is known for his works that often delve into themes of absurdity and alienation, particularly "The Metamorphosis." Herman Melville is best known for "Moby-Dick," which explores the complexities of obsession and human struggle. O. Henry is renowned for his short stories with clever twists. Each of these authors occupies a unique position in the literary canon, but only James Joyce is the correct author for "A Portrait of the Artist as a Young Man."