List of events which occurred on the 12th of December.
- Aaron Cole meets Samuel Cogley at the Bradbury Building in Los Angeles. (TOS comic: "The Case of the Colonist's Corpse")
Calendar of publication and production
- The 11th installment of TOS comic: "Called Home" is published in daily newspapers by the Los Angeles Times Syndicate.
- TOS omnibus 100-Page Spectacular Winter 2012 is published, reprinting "Captain's Log: Harriman", "Alien Spotlight: Romulans", "Four Thousand Throats..." and "Mirror Images, Issue 1".
- Hardcover omnibus Graphic Novel Collection #90 is published by Eaglemoss Collections, reprinting TOS comics "Idol Threats", "The Stars in Secret Influence", "Aspiring to be Angels", "Marriage of Inconvenience", and "Haunted Honeymoon".