4 January

4 January marked the observation of the Rites of the Tin Vagabond in the Metallarch System. (PROSE: Time Traveller's Diary)

In 1969, US Defence Forces went into Def Con 2, the "highest state of alert short of outright war", after an attack on a United States Air Force base by the Revolution Man. (PROSE: Revolution Man)

In 2600, Bernice Summerfield arrived on the planet Kasagrad and took rooms at "Piccolini's". (PROSE: The Doomsday Manuscript)