Double Fudge. Double Fudge is a book written by Judy blume.According to this book Fudge is obsessed with money. He is gonna be a miser for Halloween and has made plans to buy the entire world. Once he asked that'" how much is NewYork? " from his older brother Peter. But life really gets crazy when Fudge and Peter, run into their long lost relatives, the Howie Hatchers. Now they have to deal with annoying twin cousins, and a weird younger cousin. However Fudge's all life is money." Money, money, money.... I love money, money.. "this is his theme song. He always sing this song to the extent others tired.