 A social network game titled "Game of Thrones Ascent" (2013) by Disruptor Beam allows players to live the life of a noble during the series' period setting.Random House released an official map book called "The Lands of Ice and Fire", which includes old and new maps of the "Ice and Fire" world.The companion book "The World of Ice & Fire" by Martin and the Westeros.org owners Elio M. García Jr. and Linda Antonsson was published in October 2014.