sentences:  Henning Boëtius is the son of one of the ship's officers, and based his book on accounts his father gave of the disaster.Fact and fiction are combined to tell the stories of two fictitious people who were involved in the catastrophe; Birger Lund, a Swedish journalist and passenger on the airship, who apparently suffered horrific injuries in a car accident after the crash; and Edmond Boysen, a member of the crew, who was manning the controls at the time, and seems to have got away unscathed.The book begins some years after the disaster has occurred, as Lund – now with a new identity due to a twist of fate – is searching for Boysen, who he hopes will provide him with some of the answers that might help him to come to terms with what happened, so that he can move on with his life.