One hundred and thirty-seven years ago, the Countess Isabelle Sophia Bario, diplomatic representative of Emperor Dom Pedro II of Brazil, sailed to war-ravaged America, to negotiate with President Lincoln to allow Brazil to trade with the Confederate States of America. In fact, she was a Rebel spy and instead of treaties, Sophia was after Union secrets. What she found instead was intrigue and murder. Fleeing for her life, Sophia was rescued by Captain...