Fantastic and sinister are the Lowlands into which Philip Grant descends on his dangerous assignment.

Part 2 of the Serial Novel....The year 2020 the oceans have long since drained from the surface of the earth, leaving bared to sun and wind the one-time sea floor. Much of it is flat, caked ooze, cracked and hardened, with, here and there, small scum-covered lakes, bordered by slimy rocks. It is hot, down in the depth of the great Lowland areas, and it is chiefly adventurers and outcasts of human kind who can endure life in what few towns there are.

Complementing Science-Fiction: The Early Years, which surveys science-fiction published in book form from its beginnings through 1930, the present volume covers all the science-fiction printed in the genre magazines--Amazing, Astounding, and Wonder, along with offshoots and minor magazines--from 1926 through 1936. This is the first time this historically important literary phenomenon, which stands behind the enormous modern development of science-fiction, has been studied thoroughly and accurately. The heart of the book is a series of descriptions of all 1,835 stories published during this period, plus bibliographic information. Supplementing this are many useful features: detailed histories of each of the magazines, an issue by issue roster of contents, a technical analysis of the art work, brief authors' biographies, poetry and letter indexes, a theme and motif index of approximately 30,0000 entries, and general indexes. Science-Fiction: The Gernsback Years is not only indispensable for reference librarians, collectors, readers, and scholars interested in science-fiction, it is also of importance to the study of popular culture during the Great Depression in the United States. Most of its data, which are largely based on rare and almost unobtainable sources, are not available elsewhere.

Now the Classic Serial Novel all together in a single volume....._Have you ever stood on the seashore, with the breakers rolling at your feet, and imagined what the scene would be like if the ocean water were gone? I have had a vision of that many times. Standing on the Atlantic Coast, gazing out toward Spain, I can envisage myself, not down at the sea-level, but upon the brink of a height. Spain and the coast of Europe, off there upon another height.__And the depths between? Unreal landscape! Mysterious realm which now we call the bottom of the sea! Worn and rounded crags; bloated mud-plains; noisome reaches of ooze which once were the cold and dark and silent ocean floor, caked and drying in the sun. And off to the south the little fairy mountain tops of the West Indies rearing their verdured crowns aloft.__If the ocean water were gone! Can you picture it? A new world, greater in area than all the land we now have. They would call the former sea-level the zero-height, perhaps. The depths would go down as far beneath it as Mount Everest towers above it. Aeroplanes would fly down into them.__And I can imagine the settlement of these vast new realms: New little nations being created, born of man's indomitable will to conquer every adverse condition of inhospitable nature.__A novel setting for a story of adventure. It seems so to me. Can you say that the oceans will never drain of their water? That an earthquake will not open a rift--some day in the future--and lower the water into subterranean caverns? The volume of water of all the oceans is no more to the volume of the earth than a tissue paper wrapping on an orange.__Is it too great a fantasy? Why, reading the facts of what happened in 1929, it is already prognosticated. The fishing banks off the Coast of Newfoundland have suddenly sunk. Cable ships repairing a broken cable, snapped by the earthquake of November 18th, 1929, report that for distances of a hundred miles on the Grand Banks the cables have disappeared into unfathomable depths.

Three science fiction novels with time travel as the theme are included in the "Rediscovery Trio": "The Winds of Time, The Year of the Quiet Sun", and "There Will Be Time".