Who is known for being a pivotal figure in both American poetry and the detective fiction genre?

Edgar Allan Poe is recognized as a pivotal figure in both American poetry and the detective fiction genre due to his significant contributions in these areas. His poem "The Raven," published in 1845, is one of the most famous and celebrated works in American poetry, showcasing his mastery of rhythm, meter, and emotional depth.

In addition to his poetic endeavors, Poe is also credited with pioneering the modern detective story with his short story "The Murders in the Rue Morgue," published in 1841. This story introduced key elements of the detective fiction genre, such as a brilliant detective character and the use of logical reasoning to solve mysteries. Poe’s influence on both poetry and detective fiction has been profound, inspiring countless writers and establishing foundational structures that continue to shape these genres today.

The other individuals listed do not have the same dual significance in American poetry and detective fiction that Poe possesses. Charles Perrault is primarily known for his fairy tales, Samuel Pepys is recognized for his diaries that offer a glimpse into 17th-century life, and Marcel Proust is best known for his modernist novel "In Search of Lost Time." Each has made substantial contributions to literature, but none straddle both the poetic and detective genres like Poe