A charmingly offbeat and true-to-life picture book tale of sibling conflict with a fresh twist on the "copycat," from the creator of the hit new PBS show Carl the Collector, New York Times bestselling author Zachariah OHora Elise and her younger sister, Rosemont, get along well--most of the time. But there's one thing about her sister that drives Elise bananas . . . Rosemont copies everything her sister...