Jack Finney

Ruben Prien is at work with the Project, dreaming of altering man's fate by going back in time to adjust events. Ruben's purpose is to prevent World War I. It is ironic, therefore, that the man assigned to carry to America the papers that might help avert the Great Catastrophe travels to his meeting on board the Titanic. And it is Si's task to attempt to ensure his safe passage.