Ghosts of Fear Street #20: Spell of the Screaming Jokers (R.L. Stine)
Brittany is Kristy from the BSC, while her best friend Louisa is like Stacey or Claudia. Louisa cares about fashion, hair, and makeup, and she wants her best friend to look better, which is why she keeps trying to “fix” her hair. Brittany is extremely unhappy because their principal volunteered them to go visit some new kid Max who is too sick to come to school but new in town. He picked them because he caught them petting a rat in the band room. Even though this kid Frankie brought the rat to school, they got in trouble too. Her little brother Jimmy then runs in and does a card trick, which is his favorite thing in the world. Brittany, Louisa, and Frankie head over to Max's house, which is on Fear Street. Frankie suggests they cut through the yard of Mrs. Marder, an older woman everyone calls Mrs. Murder. Brittany tells them that she cursed a girl named Gina. Gina went in her yard and was never seen again. The older lady also has a ton of black cats hanging around.