Meg Haston’s YA sequel to How to Rock Braces and Glasses, How to Rock Break-Ups and Make-Ups (Poppy, 16.95), presents the mostly reformed Kacey Simon, who’s trying not to revert to her former mean-girl ways. That is, until her new crush Zander's ex-girlfriend and former lead singer, Stevie, arrives in town. Boys want to date her, girls want to be her, and Kacey wants to boot her butt out of Chicago, ASAP. But will taking the new Queen Bee down a notch put Kacey back on top? Or will it cost her everything-and everyone-she cares about?