*2018 LOCUS AWARD WINNER OF BEST SCIENCE FICTION NOVEL* *2018 HUGO AWARD FINALIST FOR BEST NOVEL* "John Scalzi is the most entertaining, accessible writer working in SF today." --Joe Hill, author of The Fireman The first novel of a new space-opera sequence set in an all-new universe by the Hugo Award-winning, New York Times -bestselling author of Redshirts and Old Man's War Our universe is ruled by physics. Faster than light travel is impossible--until...