 Afterwards Petula learned to hypnotize, and in the third book Petula had learned how to freeze the world just like her owner and by doing this she even saved Molly's life.In the book "Molly Moon, Micky Minus and the Mind Machine", Petula helped Molly gain entrance into the mind machine room by hypnotizing Miss Cribbins' evil pet, Taramasalata and also hypnotized Miss Terryaki to be a guinea pig and saved Molly's brother, Micky, and Lily Black.Forest is Sinclair Cell's yoga teacher.