The Emerald City of Oz

Oz (Imaginary place) -- Juvenile fiction; Fantasy literature; Voyages and travels -- Juvenile fiction; Uncles -- Juvenile fiction; Magic -- Juvenile fiction; Aunts -- Juvenile fiction; Kings and rulers -- Juvenile fiction; Battles -- Juvenile fiction; Good and evil -- Juvenile fiction; Animals, Mythical -- Juvenile fiction; Gale, Dorothy (Fictitious character) -- Juvenile fiction; Princess Ozma (Fictitious character) -- Juvenile fiction