About the Author
is a former English teacher, naval officer, Philadelphia taxi driver, customs officer, and motivational trainer. McDevitt is the winner of the Nebula award, the Philip K. Dick Special Award, and the UPC International Novella award. McDevitt lives in Georgia with his wife Maureen, where he plays chess, reads mysteries, and eats lunch regularly with his cronies.Les Johnson
is a NASA physicist, manager, author, husband and father. By day, he serves as the Deputy Manager for the Advanced Concepts Office at the NASA George C. Marshall Space Flight Center in Huntsville, Alabama. Johnson is also an on-screen consultant and commentator for National Geographic Channel special programming, including Evacuate Earth.
He is the co-author with Travis S. Taylor of science fiction thriller Back to the Moon
from Baen Books.