In the epilogue to her biography of Mao Tse-tung, Jung Chang and her husband and cowriter Jon Halliday lament that, "Today, Mao's portrait and his corpse still dominate Tiananmen Square in the heart of the Chinese capital." For Chang, author of Wild Swans, this fact is an affront, not just to history, but to decency. Mao: The Unknown Story does not contain a formal dedication, but it is clear that Chang is writing to honor the millions of Chinese who fell victim to Mao's drive for absolute power in his 50-plus-year struggle to dominate China and the 20th-century political landscape.