challenge: What is the title of the 2014 non-fiction book by Robert D. Kaplan?
  
  A. Asia's Cauldron: The South China Sea and the New World Order
  B. Asia's Cauldron: The South China Sea and the Future of Global Politics
  C. Asia's Cauldron: The South China Sea and the End of a Stable Pacific
  D. Asia's Cauldron: The South China Sea and the Rise of a New Era
  Answer: 