The clone troopers of the Republic take the front line in this second volume of thrilling episodes from Season 1 of Star Wars: The Clone Wars. Alone on the desolate Rishi moon, two clone commanders must rally a disheartened rookie unit to defend themselves against a commando droid invasion. As the action moves to the harsh desert planet of Ryloth, Anakin must deal with the brutal consequences of Ahsoka's disobedience. Meanwhile, Obi-Wan and several cone troopers work to sabotage a powerful Separatist weapon but find the planet's civilians being used as a living shield. In a final effort to regain control, Mace Windu must convince Cham Syndulla to join he fight to save the planet from destruction. Discover a new breed of heroism in these four thrilling adventures!