The House of Hades (Heroes of Olympus, book by Rick Riordan. Can't wait to read the next one. Percy and Annabeth must make it to the Doors of Death before all the monsters from Tarturus catch them.
Map of Westeros. If you haven't read books from 'A Song of Ice and Fire' you won't understand, but it's still cool to look at. But read the books oh please read them!