Beliefs in mysterious underworlds are as old as humanity. But the idea that the earth has a hollow interior was first proposed as a scientific theory in 1691 by Sir Edmond Halley (of comet fame), who suggested that there might be life down there as well. Hollow Earth traces the surprising, marvelous, and just plain weird permutations his ideas have taken over the centuries. From science fiction to utopian societies and even religions, Hollow Earth travels through centuries and cultures, exploring how each era's relationship to the idea of a hollow earth mirrored its hopes, fears, and values. Illustrated with everything from seventeenth-century maps to 1950s pulp art to movie posters and more, Hollow Earth is for anyone interested in the history of strange ideas that just won't go away.

Science Fiction and Fantasy Literature, A Checklist, 1700-1974, Volume one of Two, contains an Author Index, Title Index, Series Index, Awards Index, and the Ace and Belmont Doubles Index.

In the late 1800s, Americans flocked to cities, immigration, slums, and unemployment burgeoned, and America's role in foreign affairs grew. This period also spawned a number of fictional glimpses into the future. After the publication of Edward Bellamy's Looking Backward in 1888, there was an outpouring of utopian fantasy, many of which promoted socialism, while others presented refined versions of capitalism. Jean Pfaelzer's study traces the impact of the utopian novel and the narrative structures of these sentimental romances. She discusses progressive, pastoral, feminist, and apocalyptic utopias, as well as the genre's parodic counterpart, the dystopia.