This novel follows the journey of Cora, a young slave on a cotton plantation in Georgia, who escapes and embarks on a journey towards freedom via the Underground Railroad. The book presents a literal version of the historical Underground Railroad, portraying it as a physical network of tunnels and tracks beneath the Southern soil. As Cora travels from state to state, she encounters different worlds and harsh realities, each one illuminating the various forms of oppression Black people faced in America. The narrative is a brutal exploration of America's history of slavery and racism, and a testament to the unyielding spirit of those who fought against it.

In this historical fiction novel, we follow the continuing adventures of a time-traveling nurse from the 20th century and her 18th-century Scottish Highlander husband as they navigate the perils of life in colonial America. Set against the backdrop of the looming American Revolution, the couple struggles to maintain their family and homestead while dealing with the political and social unrest of the era. The story intertwines romance, historical events, and fantasy elements as the couple faces challenges that test their bond and their ability to shape their destiny amidst the fiery cross of change and rebellion.

In this installment of the historical fiction series, the story continues to follow the lives of a time-traveling 20th-century doctor and her 18th-century Scottish Highlander husband as they navigate the perils of life in colonial America. As the American Revolution looms, the couple faces personal tragedies, political upheaval, and the constant threat of violence. They struggle to protect their family and their community in the backwoods of North Carolina, all while dealing with the complexities of their unique situation and the implications of knowing the future. The novel blends romance, adventure, and historical detail, creating a vivid and tumultuous world for its characters.