Still reeling from the deaths of her mother and sister on the Titanic, Sibyl Allston is living a life of quiet desperation with her taciturn father and scandal-plagued brother in an elegant town house in Boston's Back Bay. Trapped in a world over which she has no control, Sybil flees for solace to the parlor of a table-turning medium.
But when her brother is suddenly kicked out of Harvard under mysterious circumstances and falls under the sway of a strange young woman, Sibyl turns for help to...