He has later drawn variant covers for two issues of the first story arc of Marvel Comics' relaunched Star Wars comic series and for the first issue of the Lando miniseries. Yu has also penciled Darth Vader Annual 1 and the fourth arc of the Star Wars series.
His work includes Marvel's Wolverine, X-Men, Secret Invasion, and Ultimate Wolverine vs. Hulk, as well as the Superior miniseries published under the Icon Comics imprint.