Final answer:
Edgar Allan Poe was known as the father of the modern day mystery story.
Step-by-step explanation:
Edgar Allan Poe was known as the father of the modern day mystery story.
He contributed to the development of the mystery genre with his works that included elements of monsters, occult forces, and magic.
Some of his famous mystery tales include 'The Purloined Letter' and 'The Fall of the House of Usher'.