After Claire wakes up alone on a mountain with no memory of how she got there, she learns her best friend Kat and Kat's boyfriend are missing and Kat's past is full of secrets. It was supposed to be the perfect prom weekend getaway: three best friends, a lake house, a secret trip. But it's clear something terrible happened when Claire wakes up alone and bloodied on a hiking trail-- with no memory of the past forty-eight hours. She remembers Friday...

"When she learns that her mother is sick in Ohio, Mim confronts her demons on a thousand-mile odyssey from Mississippi that redefines her notions of love, loyalty, and what it means to be sane"--

A scientific experiment goes wrong, and a deadly epidemic sweeps through Scotland. Callie might have survives the disease, but she didn't survive the treatment. She was kidnapped and experimented upon at a secret lab, one that works with antimatter. When she broke free of her prison, she unleashed a wave of destruction. Callie's brother Kai is looking for her, along with his friend Shay, who has been infected and is beginning to change. Now they're...

Eli was six when her mother disappeared off a frozen fjord in Norway under the Northern Lights and now, at age sixteen, she returns, determined to discover what really happened.

When her boyfriend leaves her for her best friend, Jade joins a semester long cruise program unaware that the two are also onboard, and when her ex-boyfriend is murdered and his new girlfriend goes missing, Jade must dig into her shipmates' lives to find the murderer and clear her name.

The Chicken Squad is on the case when their beloved human, Barbara, goes missing around the same time they hear a report of a headless bear on the loose.

It was a dark and stormy night. Meg Murry, her small brother Charles Wallace, and her mother had come down to the kitchen for a midnight snack when they were upset by the arrival of a most disturbing stranger. "Wild nights are my glory," the unearthly stranger told them. "I just got caught in a downdraft and blown off course. Let me sit down for a moment, and then I'll be on my way. Speaking of ways, by the way, there is such a thing as a tesseract."...

Gabby Woods loves a mystery, but is breaking into an abandoned lake house going too far to uncover the truth? Gabby Woods is looking forward to another summer vacation at her family's lake house, even though she would rather bury herself in a mystery novel than make new friends. But soon Gabby meets Paige, a snarky kid from Chicago, and they get caught up in a local mystery: the sudden disappearance of a glamorous couple and the extravagant lake house...

"Harvey Hill's first day at Strangeville Middle School doesn't go quite as expected when he discovers it's full of various creatures and odd happenings, including a particularly nefarious supply closet"--

"The fair has come to Mysterious Valley! Creepella is looking to forward a fun, thrilling day of rides and games with her family and friends. But one spooky rollercoaster seems to be making everyone who rides it disappear! Creepella is determined to get to the bottom of the mystery -- but what will happen when she rides the coaster herself?" --