Do you want to compare Harry Osborn with Madame Xanadu? Discover the powers, weakness & weapons of Harry Osborn and Madame Xanadu from Harry Osborn Biography and Madame Xanadu Biography. Find out all about Harry Osborn and Madame Xanadu.# Check out how is Harry Osborn unique and distinct from Madame Xanadu. Discover their love interest, sidekicks, family tree and the movies and games list in which Harry Osborn and Madame Xanadu have appeared. Find out everything about them here!