Meet Emily Willows, new girl at school. She's just an ordinary girl, with an ordinary life. But she has a 'few' siblings. 9 others, in fact. Leah, Autumn, Peyton, Bethany, Ayva, Addilyn, Elora, Cordelia and Clover. All girls. And they're decopulets (I think that's what they're called)! IDENTICAL decopulets. They love it, but it is annoying when, for example, Cordelia is called Autumn. Everyone gets them mixed up- even their parents! They even get each other mixed up. But one day, all the decopulets except for Emily go on a road trip- a road trip that changes Emily's life.