Sequel to "Whatever Happened to Captain Rex?" After being MIA for 3 months, Rex tries to integrate back into the GAR. But, Appo is now in charge of the 501st. Cody is locked up in the RMB for rescuing Kenobi. There are whispers and rumors of clone rebellion which reach the highest levels. A story of brotherhood and overwhelming odds. Order 66 and beyond.

Rex and Ahsoka are on a secret mission to take out a Separatist weapon when disaster strikes. Rex is sent off to Kamino, but the medship carrying one hundred doomed clones never arrives. Includes graphic descriptions of battle scenes and romance. Not for young audiences. Features many canon favorite characters. Story continues on in both "Rex II" and "Ando."