The Lands of Ice and Fire is a companion volume to the Song of Ice and Fire novels, published by Bantam Books in the USA on 30 October 2012 and by Voyager Books in the UK on 8 November 2012. It is a collection of maps, drawn by Jonathan Roberts and based on material created by George R.R. Martin. It contains the first canon maps of eastern Essos, the Shadow Lands, Asshai, the Summer Islands, Yi Ti and the city of Braavos. The collection contains the following maps. All are 24x36 inches in dimensions: