What price paradise?
The humans called them "Turtles," members of a superior alien race that arrived to conquer Earth. But the conquest was through commerce and trade, the rule benevolent, and the result a time of plenty and tranquility never before seen... as long as the humans stayed in their place. Then; catastrophe. The Mother, the female progenitor of all living Turtles, vanishes.
With no other choice, the Turtles turn to humans for help - to their science, which the aliens have banned as blasphemous - and to a man named Krake, the only human qualified to pilot a Turtle waveship. His quest will unlock the secrets of the universe and beyond in an incredible journey through dimensions of time and space that dreamers had imagined, that poets had foretold.
From two acclaimed masters of speculative science fiction writing comes a bold, futuristic adventure to the end of the universe and to the beginning of existence itself.
Genres: science fiction
Frederik George Pohl, Jr. (1919-2013) was an American science fiction writer, editor and fan, with a career spanning over seventy years. From about 1959 until 1969, Pohl edited Galaxy magazine and its sister magazine If, winning the Hugo for if three years in a row. His writing also won him three Hugos and multiple Nebula Awards. He became a Nebula Grand Master in 1993.
Frederik Pohl used these pseudonyms: Edson McCann, Jordan Park, Elton V. Andrews, Paul Fleur, Lee Gregor, Warren F. Howard, Scott Mariner, Ernst Mason, James McCreigh, Dirk Wilson, Donald Stacy and James MacCreigh.
Frederik Pohl. Wikipedia.