Who knew that Mycroft Holmes could have his own personality? He does, and his best friend who is a native of Trinidad go to investigate many disappearances in Trinidad. As they go aboard a ship (of course, some life threatening situations ensue), we see the true friendship of Mycroft and his friend, despite the racial inequalities in the 1800's. And while this mystery may seem initially flippant, like a cute mystery, it has roots that have spread even to today's world. Great characterization, great plot, and some great surprises.