The winning entry in the "Darth Who Contest" was the official Sith name of a major character revealed in the book Legacy of the Force: Sacrifice, the fifth in the Legacy of the Force series. The contest ended at 12:00 am EST on December 1, 2006; according to the February/March 2007 Del Rey Star Wars newsletter, 8500 entries were received. The top five names were chosen by the editors at Lucasfilm and Del Rey, and the authors of the Legacy of the Force series. Their selections were announced on January 23, 2007.