Charles Mark Relyea was an American illustrator whose works graced magazines and popular novels during the late 19th and early 20th centuries. He was known for his ability to capture the spirit of his era within his illustrations. His contributions significantly shaped the visual culture of his time.
Gaston Leroux, a French journalist and detective fiction author, is renowned for "The Phantom of the Opera" and "The Mystery of the Yellow Room," a classic locked-room mystery. His works often explore themes of despair and intrigue, as illustrated by a haunting encounter in a newspaper waiting room.