The four former best friends, Spencer, Emily, Hanna, and Aria, try to overcome their friend Ali's murder, but become alarmed when they receive text messages from the mysterious "A" and learn that their friend's accused killer has been released from jail on bail.

Noah and his friends in the Secret Society join forces with four teens known as the Descenders to try to protect the Secret Zoo hidden below the Clarksville City Zoo from monstrous sasquatches and the evil Shadow Master.

"There are secrets around every corner in Fayette, Pennsylvania. Tessa left when she was nine and has been trying ever since not to think about what happened there that last summer. She and her childhood best friend, Callie, never talked about what they saw. Not before the trial. And certainly not after. But Tessa still has questions. Things have never quite added up. And now she has to go back to Fayette--to Wyatt Stokes, sitting on death row; to...

"Seventeen-year-old film noir fan Neve Lanier is a girl who just wants to be seen, but doesn't really fit in anywhere. When Neve is betrayed by her best friend, Yasmin, at the end of the school year, she heads off to a girl's empowerment camp feeling like no one will ever love her again. So when she grabs the attention of the beautiful, charismatic Diane, she falls right under her spell, and may accidentally promise to murder Diane's predatory step-brother,...

After an explosion, a new crime by an old murderer, and the sad passing of the founder of Norvelt, Pennsylvania, twelve-year-old Jack accompanies his slightly mental elderly mentor, Miss Volker, on a cross-country run as she pursues the oddest of outlaws.

When her friend Monday Charles goes missing and Monday's mother refuses to give her a straight answer, Claudia digs into her disappearance.

Santa's Workshop Holiday Spectacular at the Colchester mansion is a long standing tradition in Cedarville, however Griffin, Ben, and Antonia are not happy to find that they have been volunteered as elves by their friend Logan and can not get out of it--but this year the pageant seem plagued by frequent electrical outages, and during one of them the valuable antique known as the Star of Prague disappears from the giant Christmas tree, and as they are...

"Haunted after helping her father on his ghost-themed Chicago bus tour, twelve-year-old Claire must discover what the spectral boy from the bus wants before it is too late"--Title verso page.

After kids start disappearing from their school, Mars Patel and his outcast friends investigate and find that all clues point to an eccentric tech genius with a popular podcast, Oliver Pruitt, who also happens to be Mars' hero.

Twelve-year-old Candice Miller is spending the summer in Lambert, South Carolina, in the old house that belonged to her grandmother, who died after being dismissed as city manager for having the city tennis courts dug up looking for buried treasure--but when she finds the letter that sent her grandmother on the treasure hunt, she finds herself caught up in the mystery and, with the help of her new friend and fellow book-worm, Brandon, she sets out...