Especially certain groups of Inner Eurasian nomads. Real disruptive agents of chaos, innovation, and also bad tidings. How do I know? This book told me. How can I recommend this book? Because I wrote it.
Sorry there have been no updates in a little while. I have a great idea for the next one I just need to have the right amount of time and be in the right mood to write it up. It will be coming soon though.