<p>Tina is a triplet, but she's always been the odd one out. Her sisters Phil and Maddie are bigger and stronger and better at just about everything. Luckily, they look after teeny-tiny Tina wherever they go—but when the girls start in scary, super-strict Miss Lovejoy's class, they're split up, and Tina has to fend for herself for the first time.</p><p>Tina is horrified when she's paired up with angry bully Selma, who nobody wants to be friends with. But when Miss Lovejoy asks them to help her create a butterfly garden in the school playground, Tina discovers she doesn't always need her sisters—and that there's a lot more to Selma than first meets the eye.</p>