Ghoulia Yelps (G1)

Ghoulia is depicted as intelligent, sophisticated, timid, overworked, and shy. She's a huge bookworm and is very intellectual; all of her fellow students call her the smartest ghoul at Monster High. It is revealed in her diary that she is good friends with Cleo de Nile, because Cleo was willing to give her a chance, as zombies are typically discriminated against. Ghoulia can be very unhappy with Cleo often though because of her intelligence. Examples are in webisodes when Cleo tells Clawdeen to copy from Ghoulia, or when Cleo steals her science project in "

She also is a comic book enthusiast: according to the "Fearbook", she is a member of the comics club, and in the webisode "Daydream of the Dead" it is shown that she is a major fan of the comic book hero Dead Fast.

She is also stressed out at times such as when Frankie said hi to Deuce which Cleo claimed as cheating on her. Ghoulia gets so stressed out that she slaps her forehead and sighs in stress when her glasses break after Cleo's banshee scream breaks them.[4]

She is sometimes frustrated by the limitations of her slow movement, such as when she is trapped by the rainor when she's too slow to get to the Maul on time.

Despite these limitations, Ghoulia sometimes displays pretty good dexterity for a zombie such as when she creates elaborate designs out of string in "New Ghoul @ School". She also is one of the most able members of the dodgeball team.

Some webisodes show Ghoulia is an idealist, as she has a plan after Manny turned on the air conditioning in the gymnasium.