The In-Betweeners is a nickname for the three former protectors of The Cookbook that had it in the 1990’s. The three protectors were RJ White, Nöelle Jasper and Caroline Palmer (better known as Jill).
The In-Betweeners went to Lavender heights high school.
The three of them hated talking test's so Caroline discovered a recipe for Fill-In-The-Bubble Gum.
At first they mostly cooked harmless pranks-Then Caroline got more and more ambitious,she cooked a Chameleon Cauliflower spell to completely change her appearance.
At the time Caroline wanted to look older to get into a ballet class.