Ms. Draggle is a one-off character from Solar Opposites. She is the aggressive leader of the Scholastic publishing cartel.
Background[]
While Ms. Draggle looks physically similar to Ms. Frizzle from the Magic School Bus, she is actually very cruel, grouchy, sadistic, hateful, and aggressive. She had Yumyulack brought out of his own will to her and demands $82,000.63 in cash from him or else get murdered like she did with Andy St. Clair. She even proves her point by having the little human boy buried to dead in a huge pile of "If You Give a Mouse a Cookie" books and stabbed Yumyulack in the chest with her Magic Knife Bus.