In Secrets at Abbott House, the third book in the series, the plot shifts from counterfeit high-tech fashion labeling, contemporary sweat shops and murder to Civil War-era family secrets of slavery, illicit love and murder - linked by old letters, diaries and flashbacks. Sandy, Bobbi and Lizbet travel the historic Underground Railroad, starting in a little known "station" in Montclair, New Jersey - tracking villains through the shocking Carolina upcountry to the troubled isle of Haiti and back again. The danger and secrets they uncover will test their courage and friendship as they thwart a corporate espionage scam, global in scope.