It was unveiled on August 28, 2018, by Titan Books and was created by Cory Barlog's father, James Barlog. Matson, Andrew (23 August 2012). "'Gangnam Style': What does it necessarily mean?". Dothraki, the series's nomadic horsemen, was ranked fourth in a September 2012 Global Language Monitor record of words from tv most used on the net. Andrew Dansby (September 2, 2004). "Janet Bags the Grammys".