
The USA warred 3 years with the USSR & PRC. Males either farm or are drafted. Billy Justin, a 38-year-old commercial artist & Korea War veteran works as a dairy farmer in Chiunga Ctr, NY when he hears over the radio that Soviet & Chinese forces have overrun American lines. Over the next months, they consolidate their hold, dividing the US at the Mississippi, forming between them the Democratic People's Republic of N America. Other than a garrison, disarmament & establishment of food production quotas, the surrender leaves Chiunga Center largely untouched. A paraplegic comes to Justin's farm asking for work. He's given make-work, then leaves. When Justin enters the nearest town, Norton, for supplies, he's drawn into a conspiracy with the paraplegic & others. The former turns out to be an army general. Buried in Chiunga County is a half-finished weapons satellite that requires parts & technical know-how to orbit it. The Soviet military police soon apparently capture all of them but himself & the general. Receiving messages hidden in mail Betsy Cardew delivers, Justin deduces that the contacts he needs are in Washington, PA. With a traveling preacher, Sparhawk, he walks from Chiunga to Washington. Arrested by a military patrol, they're separated. Justin attempts to pass himself as one of Sparhawk's converts who can't be molested due to the Democratic Republic's freedom of religion. He & Sparhawk are exiled at the town border & soon arrive at Washington. He's given instructions about an assault planned for Xmas Eve on Chiunga Ctr to liberate the satellite. He & Sparhawk are sent back there with a specialist. Despite Soviet torture of a local farmer, they're kept ignorant of what "Xmas Eve", a mild oath they hear sworn by citizens, means til battle begins. Coordinated by Gen Hollerith, the paraplegic, area bridges are blown up & arsenals sabotaged as townspeople are armed & fight as the satellite is launched. Hollerith's forces triumph. A radio message declares the satellite will destroy Moscow & Peiking in 24 hours if occupation soldiers don't evacuate American soil & release war prisoners. Hollerith offers Justin high position, but he declines to kneel in prayer with Sparhawk, fearing mutual assured destruction.
Author

Cyril M. Kornbluth grew up in Inwood in New York City. As a teenager, he became a member of the Futurians, the influential group of science fiction fans and writers. While a member of the Futurians, he met and became friends with Isaac Asimov, Frederik Pohl, Donald A. Wollheim, Robert A. W. Lowndes, and his future wife Mary Byers. He also participated in the Fantasy Amateur Press Association. Kornbluth served in the US Army during World War II (European Theatre). He received a Bronze Star for his service in the Battle of the Bulge, where he served as a member of a heavy machine gun crew. Upon his discharge, he returned to finish his education, which had been interrupted by the war, at the University of Chicago. While living in Chicago he also worked at Trans-Radio Press, a news wire service. In 1951 he started writing full time, returning to the East Coast where he collaborated on a number of novels with his old Futurian friends Frederik Pohl and Judith Merrill. He used a variety of pen-names: Cecil Corwin, S. D. Gottesman, Edward J. Bellin, Kenneth Falconer, Walter C. Davies, Simon Eisner, Jordan Park, Arthur Cooke, Paul Dennis Lavond and Scott Mariner.