Eight-year-old Mallory feels left out when her older brother, Max, gets a dog that becomes the center of attention.

"Having a good-looking, friendly, outgoing older brother sucks--especially when you're the total opposite, someone who likes staying home and playing video games. Your parents like him better (even if they deny it!), and everyone calls you "Kyle's little sister" while looking disappointed that you're not more like him. I was really hoping I'd get to go to a different middle school, but no such luck. At least I have my friends...until he finds a way...

"Max Plink's life is complicated. Her parents aren't getting along. The school bullies are relentless, and her own sister is the cruelest of them. Worst of all, her mouth is a mess. With a mismatched puzzle of a jaw, Max has a Class II malocclusion, otherwise known as a severe overbite. She already has braces, which means she lives on Advil and soft foods after each orthodontist appointment. But now Max has to wear painful (and totally awkward) orthodontic...