Status Updates From Fantasmagoriana Deluxe: A C...

The Death Bride, a story about an ominous supernatural stranger who appears at Camilla's masquerade and refuses to unmask when everyone else has, "You alone keep on your mask" - was the King in Yellow referencing this story??? I'm grasping at straws, I can find no record of Robert Chambers having read Fantasmagoriana or Tales of the Dead and the extra guest is a common trope, but Camilla's not a super common name!