Sister Switch

This exciting new series following a magical bracelet that’s sent to different girls across the country is like Sisterhood of the Traveling Pants for MG! In this second installment, co-written by bestselling authors Sarah Mlynowski and Debbie Rigaud, the bracelet comes to a girl in Ohio, and kicks off a Freaky Friday-style adventure.

Ten-year-old Addie Asante of Columbus, Ohio, is sick of being the middle sister. Her big sister, Sophie, can do whatever she wants, and her little sister, Camille, is totally spoiled. When Addie receives a mysterious box in the mail containing a magical bracelet ― and a note from a girl in New York named Becca ― she’s intrigued. Addie makes a wish on the bracelet to no longer be in the middle and suddenly ― POOF ― she’s literally transformed into her big sister!

At first, getting to be Sophie is amazing: Addie is allowed to hang out at the coffee shop after school, have her own room, AND participate in the school talent show . . . this is the life! But as her new long-distance friend Becca warns Addie, this wish-granting bracelet isn’t all that it seems. Having a wish come true can get really messy really fast. Plus, in a twist of magical chaos, Addie’s big sister has become the baby sister, and Addie’s baby sister is living as ADDIE! With friendships ― and school tests ― on the line, and a sneaky stranger determined to get her hands on the magic bracelet . . . can Addie and her sisters find a way to switch things BACK before it’s too late?

Sarah Mlynowski is the New York Times and USA Today bestselling author and coauthor of over fifty books for teens, tweens, kids, and adults, including the Whatever After series, the Best Wishes series, and the Upside-Down Magic series, which was adapted into a Disney Channel movie. Originally from Montreal, Sarah now lives in Los Angeles with her family. Visit her online at sarahm.com.

DEBBIE RIGAUD is the coauthor of the bestselling novel Best Wishes: The Sister Switch, the coauthor of Alyssa Milano’s New York Times bestselling Hope series, and the author of Simone Breaks All the Rules and Truly Madly Royally. She grew up in East Orange, New Jersey, and started her career writing for entertainment and teen magazines. Her adult romance debut License to Thrill is coming out in July 2026. She now lives with her husband and children in Columbus, Ohio. Find out more at debbierigaud.com.