Albert and Sylvia Caldwell were one of those rare Titanic families who lived through the tragedy at sea. Their lucky rescue aboard the Lifeboat 13 is told for the first time here. But the trip was only one part of a bigger nightmare. The Caldwells has been Presbyterian missionaries in Bangkok, Siam, but fled in what they described as a desperate journey around the world to save Sylvia's health. Fellow missionaries, however, believed that the couple had plotted to renege on their contract at financial loss to the church. Not even sinking Titanic ended the hunt for the Caldwells. A Rare Titanic Family follows all the true-life plot twists of a family who successfully fled aboard the Titanic but never could get out from under the shadow the ship cast over them.