From the Darkness Risen

Leaving a young wife and son behind to join the Confederate Army was a risk Captain Robert Cavanaugh knew he had to take when Virginia called for good men to defend the state against Yankee invasion. He never counted on such a tenacious, capable wife in Isabelle, however. Upon receiving news of her husband's capture and imprisonment by the Union Army, she must decide whether to continue her nursing work at home in Staunton, Virginia, or to take matters into her own hands. The arrival of a long lost childhood friend, Eva Reed, under suspicious circumstances, as well as her land suddenly occupied by enemy forces sets Isabelle on the road to espionage on the run. Along the way, Isabelle is betrayed and suddenly finds herself fighting for her own life against the Union Army. Together, Robert and Isabelle must take on a risky prison escape and make it out with Cole alive, not knowing if Eva will make her betrayal right and help them survive.