During a fierce space battle to protect the strategic planet Bothawui from the evil General Grievous, Anakin loses his trusty droid and friend, R2-D2. Paired with a new droid, R3, Anakin and Ahsoka must find R2 before the Separatists discover the Jedi military secrets hidden in his memory banks. Will they find him? Find out in this action-packed storybook.