Amie Kaufman is the New York Times bestselling co-author of Illuminae (with Jay Kristoff) and These Broken Stars, This Shattered World, and Their Fractured Light (with Meagan Spooner.) She writes science fiction and fantasy for teens, and her favourite procrastination techniques involve chocolate, baking, sailing, excellent books and TV, plotting and executing overseas travel, and napping. Bild © Christopher Tovo