R2-D2's Mission: A Little Hero's Journey is a Star Wars Action Toy Book produced by White Heat, Ltd. and published by Fun Works. The book consists of sixteen full-color illustrated pages with a cutout in the middle through which a rubbery R2-D2 action figure is suspended on a cord. This book was ghost-written by Alannah Storm Mullins whilst she was forced to spend hours on end stuffed inside the original R2-D2 movie prop.