Mystery Friendship

In a big abandoned house on a barren hill lives a skull. A brave girl named Otilla has escaped from terrible danger and run away, and when she finds herself lost in the dark forest, the lonely house beckons. Her host, the skull, is afraid of something too, something that comes every night. Can brave Otilla save them both? Steeped in shadows and threaded with subtle wit, The Skull is as empowering as it is mysterious and foreboding.

The last thing Cammie Morgan remembers is leaving the Gallagher Academy to protect her friends and family from the Circle of Cavan - an ancient terrorist organization that has been hunting her for over a year. But when Cammie wakes up in an Alpine convent and discovers that months have passed, she must face the fact that her memory is now a black hole. The only traces left of Cammie’s summer vacation are the bruises on her body and dirt under her nails, and all she wants is to go home.

It's the summer before her 16th birthday, and Sabrina Spellman knows her world is about to change. She's always studied magic and spells with her aunts, Hilda and Zelda. But she's also lived a normal mortal life - attending Baxter High, hanging out with her friends Susie and Roz, and going to the movies with her boyfriend, Harvey Kinkle.

For once, Claudia's studied really hard for her math test. And when she gets her paper back, it has an A- on it. All right! But then Claudia's math teacher calls her to his desk and accuses her of copying off of Shawna Riverson's test. Claudia can't believe it, and neither can the baby-sitters. Claudia would never cheat! And they're not going to rest until they help clear Claudia's name!

A bunch of kids at Stoneybrook Elementary have pen pals at a school in New Mexico. The baby-sitters love hearing the letters that Charlotte, Becca, and the Pike kids get from their new friends.

Lately, Mary Anne's been feeling like she and Logan are spending too much time together. They fight over silly things. And Mary Anne never gets to do what she wants to do - like read, and baby-sit, and be with her friends. But when Mary Anne suggests that she and Logan see less of each other, Logan takes it all the wrong way. Could this really be the end for Mary Anne and Logan?

Treasure hunters and protectors of the Overworld, Noah and Violet stumble upon a chest in a jungle temple. The treasure chest includes a rare enchantment book that can make diamond swords and armor extremely powerful. Daniel, who runs the powerful league of griefers, wants the enchantment book for himself. Noah and Violet have to battle the league of griefers, including the tricky and powerful rainbow griefers.

Meet 13-year-old Agatha Oddly - a bold, determined heroine and the star of this stylish new detective series. The Secret Key. Agatha Oddlow has been a detective for as long as she can remember - she’s just been waiting for her first big case. And nothing gets bigger than saving the city of London from some strange goings-on.

Covered by vines and hidden by trees, the old gatehouse on the edge of the woods has been abandoned for years. But when Trixie and her pal Honey explore it, they discover more than just dust and spiderwebs inside. The two girls find a huge diamond stuck in the dirt floor! Could a ring of jewel thieves be hiding out in Sleepyside?

In this story, four friends who are members of the InterPlanetary Private Investigators solve a mystery that takes place on the planet Venus.

Michael, Taylor, Ostin, and the rest of the Electroclan head to China in search of a girl who may have discovered why Michael and his friends became electric. Her name is Lin Julung, or Jade Dragon, and she’s a child prodigy with an IQ higher than Einstein's - and Ostin’s. But Hatch gets to her first, and the Elgen are holding her prisoner in their Taiwan Starxource plant. Now the Voice wants Michael and the Electroclan to go to Taiwan and free her before Hatch can realize his dreams of an army of electric children.

The last time Maeve saw her cousin was the night she escaped the cult they were raised in. For the past two decades, Maeve has worked hard to build a normal life in New York City, where she keeps everything—and everyone—at a safe distance. When Andrea suddenly reappears, Maeve regains the only true friend she’s ever had. Soon she’s spending more time at Andrea’s remote Catskills estate than in her own cramped apartment. Maeve doesn’t even mind that her cousin’s wealthy work friends clearly disapprove of her single lifestyle.

Brooklyn Stevens sits in a pool of her own blood, tied up and gagged. No one outside of these dank basement walls knows she’s here. No one can hear her scream. A terrifying tale in the tradition of Carrie and The Exorcist.

Herobrine is rallying all the monsters of Minecraft to one server in hopes of eliminating Gameknight999 and his friends once and for all. They destroy every village they find, threatening to continue until the User-that-is-not-a-user surrenders. Gameknight has just two things: the Oracle's command to seek out the lost ocean monument and an impenetrable riddle: "Look to the lowliest and most insignificant of creatures, for that is where your salvation will lie."

Maximum Ride and her "flock"—Fang, Iggy, Nudge, Gasman and Angel—are just like ordinary kids, only they have wings and can fly. It may seem like a dream come true to some, but their lives can morph into a living nightmare at any time. Angel, the youngest member of the flock, is kidnapped and taken back to the "School" where she and the others were experimented on by a crew of whack jobs. Her friends brave a journey to blazing hot Death Valley, CA, to save Angel, but soon enough, they find themselves in yet another nightmare: fighting off the half-human, half-wolf "Erasers" in New York City.

An explosive news story shatters Singapore’s famous tranquility—and sends a chill down the spine of every domestic worker. Flordeliza Martinez, a Filipina maid, has been arrested for murdering her female employer. The three women don’t know the accused well, but she could be any of them; every worker knows stories of women who were scapegoated or even executed for crimes they didn’t commit. Shocked into action, Donita, Corazon, and Angel will use their considerable moxie and insight to piece together the mystery of what really happened.

When Ann Stilwell arrives in New York City, she expects to spend her summer working as a curatorial associate at the Metropolitan Museum of Art. Instead, she finds herself assigned to The Cloisters, a gothic museum and garden renowned for its medieval art collection and its group of enigmatic researchers studying the history of divination. Desperate to escape her painful past, Ann is happy to indulge the researchers’ more outlandish theories about the history of fortune telling.

Ada Lace is building a new robot! She's determined to beat Milton in the upcoming robotics competition. But she's distracted - Ada finds her dad's art class impossible while Nina is the star of the class, basking in the glory of being Mr. Lace's star pupil. When Mr. Lace suggests that Nina put on an art show, Ada becomes jealous and loses her temper. Now Ada isn't speaking to her dad, she's falling behind in art class, and she still doesn't know how to fix her robot.

The troublemaker. The overachiever. The cheer captain. The dead girl. Like every high school in America, Jefferson-Lorne High contains all of the above. After the shocking murder of senior Emma Baines, three of her classmates are at the top of the suspect list: Claude, the notorious partier; Avery, the head cheerleader; and Gwen, the would-be valedictorian. But appearances are never what they seem. And the truth behind what really happened to Emma may just be lying in plain sight. As long buried secrets come to light, the clock is ticking to find Emma's killer.

In Rosewood, majestic estates sprawl for acres, and Tiffany toggle bracelets dangle from every girl's wrist. But not all that glitters is gold, and the town harbors secrets darker than anyone could imagine, like the truth about what really happened the night Alison DiLaurentis went missing....