Go read Casey N. Cep’s essay, “The Allure of the Map,” on the New Yorker‘s website: she explores the relationship between maps and literature on several fronts, including the role of maps in the creative process and the relationship between mapmaking and reality. Also quite a bit on the recurrent meme of the 1:1 map—the map as large as the thing being mapped—from Carroll to Borges to (I did not know) Gaiman (Swanwick and Eco too, if I’m not mistaken: more could indeed be said). Anyway: relevant to our interests. Go read.
Maps of Paradise by Alessandro Scafi (University of Chicago Press, 11/13). Explores “the diverse ways in which scholars and mapmakers from the eighth to the twenty-first century rose to the challenge of identifying the location of paradise on a map, despite the certain knowledge that it was beyond human reach.” (Amazon)