Angus Oblong is an American writer and illustrator best known for his work Creepy Susie and 13 Other Tragic Tales for Troubled Children (1999) and the 2001 animated television series The Oblongs. The character Milo—which appeared in his Creepy Susie book—was based on a young version of himself; the Milo that appeared on the television show The Oblongs was a less exaggerated version of the character from the book.

Edward St. John Gorey was an American writer, Tony Award-winning costume designer, and artist, noted for his own illustrated books as well as cover art and illustration for books by other writers. His characteristic pen-and-ink drawings often depict vaguely unsettling narrative scenes in Victorian and Edwardian settings.