Alternate History from a Master of the Form: Robert Conroy was an unalloyed master of alternate history. Now, J.R. Dunn completes one of his final novels. LEE STRIKES BACK After a terrible setback at Gettysburg, General Robert E. Lee does not retreat across the Potomac and his ultimate surrender at Appomattox. Instead, he turns the tables on Union General George Meade with a vicious counterattack that sets the Union Army on...