Over at Smithsonian, Gregory Maguire reads through an early script of The Wizard of Oz by Noel Langley:
The differences between this version and the final shooting script? Hardly a page escapes without crossed-out speeches and handwritten substitutions. Plot points abound that are later abandoned (the Wicked Witch of the West has a son named Bulbo?). Only a couple of scenes refer to singing, and none of the famous lyrics appear. What would become “Over the Rainbow,” which I call America’s unofficial national anthem, is referred to as “the Kansas song.”
What this draft achieves is the compression of choice elements from a best-selling, although rambling, children’s book. In the original novel, the Wicked Witch of the West dies on Page 155, but Dorothy doesn’t leave Oz until 100 pages on. If Langley stuffs in extraneous characters for ballast (a Kansas farmhand and his sweetheart among them), he also abbreviates the trajectory of the story so that the demise of the Wicked Witch of the West kick-starts Dorothy’s return to Kansas.