Mariah Lyons risks her life to solve the brutal murder of her father, Dr. Jonathan Lyons, a well-respected academic, who in a stroke of luck comes into the possession of an ancient and highly valuable parchment stolen from the Vatican in the 15th century.

At age eighty-two and in failing health, Olivia Morrow must decide whether she will expose a long-held family secret and reveal that her cousin, Catherine, gave birth to a son at age seventeen and gave him up for adoption before entering a convent. Now deceased, Sister Catherine is being considered for beatification by the Catholic Church. Catherine' s granddaughter Monica has no idea that her grandfather was the famous doctor Alex Gannon, and Alex's...