For 12-year-old Julia Richards, life seems to be full of a lot of waiting: waiting for the cicadas to emerge, waiting with her best friend Taylor for the summer to get interesting, even waiting for her parents to let her move into the much cooler room down the hall. But perhaps the waiting might be over after new girl Alyssa and her plushy pink chair arrive across the street on Darcy Lane. However, when Alyssa challenges Julia for Taylor's friendship...

Middle-schoolers Nico, Tyler, Ella, and Opal discover a hidden island in a forbidden cove that appears uninhabited, but something ancient has awakened knowing their wishes, dreams, and darkest secrets.

"Until May 1987, fourteen-year-old Billy Marvin of Wetbridge, New Jersey, is a nerd, but a decidedly happy nerd. Afternoons are spent with his buddies, watching copious amounts of television, gorging on Pop-Tarts, debating who would win in a brawl (Rocky Balboa or Freddy Krueger? Bruce Springsteen or Billy Joel? Magnum P.I. Or T.J. Hooker?), and programming video games on his Commodore 64 late into the night. Then Playboy magazine publishes photos...

When eighth-grader Cameron Boxer creates the Positive Action Group at school he intends it as a diversion to fool his parents, teachers, and sister into letting him continue to concentrate on his video-gaming--but before he knows it other kids are taking it seriously, and soon he finds himself president of the P.A.G., and involved in community service, so the boy who never cared about anything is now the center of everything, whether he likes it or...

Hanna, Spencer, Emily, and Aria are trying to move on and forget about their old friend Alison DiLaurentis and all the torture she put them through, but someone's trying to keep her spirit alive.

"Best friends Dave and Julia were determined to never be cliché high school kids--the ones who sit at the same lunch table every day, dissecting the drama from homeroom and plotting their campaigns for prom king and queen. They even wrote their own Never List of everything they vowed they'd never, ever do in high school ... Julia is beautiful, wild, and impetuous. So when she suggests they do every Never on the list, Dave is happy to play along ......

"There's more to Aria than meets the eye. She's a guardian angel, and to earn her wings, she'll have to help three different girls. This time, Aria comes to Caroline Mason. At her all-girls' prep school, Caroline is being bullied. She eats lunch alone and is picked on by her classmates every day. The ringleader of the mean girls is Lily Pierce. But Lily isn't an ordinary bully: she used to be Caroline's best friend"--Amazon.com.

Thirteen-year-old Dinah Lance is in a rock band with her two best friends and has a good relationship with her mom, but when a mysterious figure threatens her friends and family, she learns more about herself and her mother's secret past.

Aria's a guardian angel. To earn her wings, she'll have to help three different girls. Her first mission is Gabby Torres: Gabby's brother is sick, and Gabby's been so worried about him for so long, she's forgotten who she is. When a new school offers her a fresh start, Gabby learns it's hard to make friends while keeping half her life a secret.