"HARRY HARRISON IS ONE OF SCIENCE FICTION'S MOST PROLIFIC AND ACCOMPLISHED CRAFTSMEN." --The New York Times Book Review In the midst of Civil War, a stunned North and South join forces to combat a sudden attack of British troops. Though the Americans are victorious, three years later a new threat emerges. Her Majesty's Army is massing for a possible attack through Texas. Into the gauntlet Lincoln sends his chosen angel of death, General Ulysses S...