Everything's Sparkly with Jewelry: She wears a green broach on a choker around her neck, and it's largely implied to be what allows her to walk around in daylight. Notably, when Mrs. Zork touches the jewel and it becomes dull, Mrs. Jeepers begins to panic.
Deliberately Monochrome: When she first arrives, her outfit is colored in white, silver and black. As time passes she begins to adopt more colorful additions to her wardrobe, which is believed to be a sign of her stealing color.
Mad Artist: If one assumes she is indeed an alien.
Rubber-Forehead Aliens: Looks perfectly human except for the fact that her entire body and all of her clothes are completely grey.
Slasher Smile: She has a very unnerving smile in a number of the illustrations, not helped at all by her braces.
Blood Knight: In a kid friendly way, Eddie is the most confrontational of the kids and is always at the center of the action. Whether its fighting a monster, a chase scene, breaking into a house or spying on someone. Eddie is always eager to be at the center of the adventure.