 Originally published in 1980 and expanded in 1987 and 1999, the "Dictionary" covers the terrains that readers of literature would expect—Ruritania and Shangri-La, Xanadu and Atlantis, L. Frank Baum's Oz, Lewis Carroll's Wonderland, Thomas More's Utopia, Edwin Abbott's Flatland, C. S. Lewis' Narnia, and the realms of Jonathan Swift and J. R. R. Tolkien; and also a vast host of other venues, created by authors ranging from Dylan Thomas to Cervantes to Edgar Rice Burroughs, from Carl Sandburg to Rabelais to Sir Arthur Conan Doyle.