Brand New School, Brave New Ruby (Ruby and the Booker Boys #1)

Eight-year-old Ruby Booker is the baby sis of Marcellus (11), Roosevelt (10), and Tyner (9), the most popular boys on Chill Brook Ave. When Ruby isn't hanging with her friend, Theresa Petticoat, she's finding out what kind of mischief her brothers are getting into. She's sweet and sassy and every bit as tough as her older siblings. Ruby is headed to a new school where nobody knows her—and where her older brothers rule. But she's about to make her mark, just wait and see!