Book excerpt: One choice will change Libby’s life forever. Libby Norstad’s life has changed to anything but ordinary. In 1857, when she comes to live on the Christina, her father’s steamboat, Libby’s curiosity ensnares her in a mystery. What is the closely held secret of Caleb, the cabin boy who seems determined to make her life miserable? And how can Jordan, a fugitive slave, possibly reach safety and freedom? The night is dark. As three men race to the riverfront, bloodhounds follow their tracks. Through her journey to compassion, will Libby become a freedom seeker? From the golden age of steamboats, the rush of immigrants to new lands, and the dangers of the Underground Railroad come true-to-life stories of courage, integrity, and suspense in the Freedom Seekers series.