Havana, 1879. Yellow fever is sweeping the city - and nine-year-old Lucy Brown has vanished.Her family knows only what they can see: a broken railing, blood on the deck, and an empty sea where Lucy should be.But Havana is hiding more than a sickness.Lucy's father is behind bars. Her mother and sister are searching a city that has stopped answering. The crew of the Cadet refuses to accept the worst. And all the while, strange things are happening in the stre...