An eccentric billionaire, a best-selling author, and a beautiful, self-destructive woman: three lives linked by the tragic sinking of the Titanic April 11, 1912: The gala sailing out of Southampton of White Star Line's peerless luxury liner, the R.M.S. Titanic/. Among the dazzling, doomed names on the passenger list for this, the Titanic/'s maiden voyage, is Clair August Ryker, the lovely and dissolute wife of billionaire industrialist William Ryker, and her ten-year-old daughter, Eva. Also present is a young couple, obviously newlyweds, the Eddingtons, who are drawn to Clair and her child.
After rescuing a friend's husband from an East End opium den, Dr. Watson rather improbably finds his friend Sherlock Holmes there, disguised as an old man apparently trying to extract information from the addicts in the den.
Mr. Neville St. Clair, a respectable and punctual country businessman, has disappeared. Making the matter even more mysterious is that Mrs. St. Clair is quite sure that she saw her husband at a second-floor window in a rather rough part of town near the docks. He withdrew into the window immediately, and Mrs. St. Clair is quite sure that there was something very wrong...