The Wonderful Wizard of Oz cap to summon the Winged Monkeys two more times. When Dorothy and her friends meet the Wizard of Oz again, Toto tips over a screen in a corner of the throne room that reveals the Wizard. He sadly explains he is a humbug—an ordinary old man who, by a hot air balloon, came to Oz long ago from Omaha. The Wizard provides the Scarecrow with a head full of bran, pins, and needles ("a lot of bran-new brains"), the Tin Woodman with a silk heart stuffed with sawdust, and the Cowardly Lion a potion of "courage". Their faith in the
The Wonderful Wizard of Oz "The Wonderful Wizard of Oz"s publication in 1900, it received little critical analysis from scholars of children's literature. According to Ruth Berman of "Science Fiction Studies", the lists of suggested reading published for juvenile readers never contained Baum's work. The lack of interest stemmed from the scholars' misgivings about fantasy, as well as to their belief that lengthy series had little literary merit. It has frequently come under fire over the years. In 1957, the director of Detroit's libraries banned "The Wonderful Wizard of Oz" for having "no value" for children of his day, for supporting "negativism", and for bringing