Star Wars: The Old Republic Volume 2: Threat of Peace was the second trade paperback collecting the Star Wars: The Old Republic comic series. Volume 2 collects the Star Wars: The Old Republic, Threat of Peace, a webcomic series that was released online as part of the multimedia project surrounding the video game Star Wars: The Old Republic; Threat of Peace had previously been released in three printed comics. Volume 2 was released on May 18, 2011, and although Threat of Peace was the first webcomic in the series, it was collected in a trade paperback after the second series Blood of the Empire was collected.