Knights of the Old Republic 0: Crossroads was a supplemental comic to Dark Horse's Knights of the Old Republic comic series. It was included in the Knights of the Old Republic/Rebellion 25¢ flip-book. The idea of such a flip-book was suggested by John Jackson Miller when the Knights of the Old Republic series was already in production. As a result, Brian Ching was distracted from drawing the main series, and Travel Foreman drew the fifth issue instead. Issue 0 was actually released after issue 1, and served as a prequel of sorts, but the issues were reordered chronologically for the trade paperback.