Into Darkness the complete series comprises of:
Into Darkness Eternal
Into Darkness Again
Into Darkness Once More
Mike and Maggie’s bond was forged at West Point in a timeless fight against evil, and tempered in the firestorm of the American Revolution.
Then a relaxing road trip a Christmas leads them to another headless horseman, and threatens their bond, their love, and their very lives.
Three times lucky may be a charm, but Mike and Maggie both know what happens when you meddle with history. Will the Civil War be the end of them?