Mystery Friendship

When the plans for the prototype of a failed flying machine go missing from the Air and Space Museum's archives, Amal's father, the assistant archivist, is blamed. No one suspects a crime has been committed - except Amal and her friends. With her father's job on the line, it's up to them to track down the missing plans and get to the bottom of the museum mystery.

A shipment of dinosaur bones meant for a new exhibit has been stolen from the Capitol City Natural History Museum! But even worse, the group of paleontologists working on the shipment has disappeared, too - and among them is Wilson Kipper’s mother. Wilson and his friends are determined to get to the bottom of the mystery, but can they do it in time to save his missing mom?

Herobrine, the artificially intelligent virus, was deleted. The computer it resided in was completely destroyed. Without their leader, the few survivors of its evil army were cast away into the shadows. It looked as if there would finally be peace and happiness throughout the servers of Minecraft.

When a priceless painting goes missing, Charley - a 12-year-old viral singing sensation - and her best friend, George - camera whizz and budding comedian - are shocked to discover they're the prime suspects. Now Charley and George have to prove they're not international criminals - all while nailing a stellar European tour and keeping up with their homework! But as news of high-profile heists hits the headlines wherever they go, Charley and George keep finding themselves in the spotlight for all the wrong reasons.

Audrey and Ivy, determined to bring their fellow student Lola Radcliffe's killer to justice, find themselves in the middle of another mystery when a friend disappears in suspicious circumstances. Their only clue is a mysterious card left by the enigmatic Magpie Society. With time running out and the police baffled, Audrey and Ivy must delve deeper than ever into the dark secrets that their school is hiding. But someone is playing a deadly game. And to beat them, Audrey and Ivy have to start rewriting the rules....

In Mister Max: The Book of Lost Things, Max Starling proved that he is more than a detective, he’s a Solutioneer. His reputation for problem-solving has been spreading - and now even the mayor wants his help. Someone is breaking windows and setting fires in the old city, but the shopkeepers won’t say a word about the culprits. Why are they keeping these thugs’ secrets? When the mayor begs for help, Max agrees to take the case, putting himself in grave danger. It’s a race to catch up with the vandals before they catch him. Meanwhile, Max is protecting secrets of his own.

Twelve-year-old Rosie Oaks’s mom is missing whatever it is that makes mothers love their daughters. All her life, Rosie has known this...and turned to stories for comfort. Then, on the night Rosie decides to throw her stories away forever, an invisible ally helps her discover the Witch Hunter’s Guide to the Universe, a book that claims that all of the evil in the world stems from thirteen witches who are unseen...but also unstoppable.

Lia and Diana are the "it girls" of Empire Hill High. Their lives are perfect . . . until Diana disappears and the rumors start flying. Everyone thinks Diana is a runaway, including the police. Lia is secretly convinced it's all a prank. Then she finds a crushed red rose tied with a candy-cane ribbon where Diana went missing. And next to it, a note: YOU.

August is a misfit with a pyro streak, and Jack is a golden boy on the varsity rugby team - but their intense friendship goes way back. Jack begins to see increasingly vivid hallucinations that take the form of an elaborate fantasy kingdom creeping into the edges of the real world. With their parents' unreliable behavior, August decides to help Jack the way he always has - on his own. He accepts the visions as reality, even when Jack leads them on a quest to fulfill a dark prophecy.

Mallory killed her boyfriend, Brian. She can't remember the details of that night but everyone knows it was self-defense, so she isn't charged. But Mallory still feels Brian's presence in her life. Is it all in her head? Or is it something more? In desperate need of a fresh start, Mallory is sent to Monroe, a fancy prep school where no one knows her . . . or anything about her past.But the feeling follows her, as do her secrets. Then, one of her new classmates turns up dead.

Charlotte Holmes and Jamie Watson finally have a chance to start over. With all the freedom their precollege summer program provides and no one on their tail, the only mystery they need to solve, once and for all, is what they are to each other. But upon their arrival at Oxford, Charlotte is immediately drawn into a new case: a series of accidents befell the theater program at Oxford last year, culminating in a young woman going missing on the night of a major performance.

No one expected it to rain that much. But the rain kept coming, the dam broke, and lives were lost. Including five-year-old Clay Michaels, who was swept away in the floodwaters. Clay’s sister, Lucy, has never forgiven herself for her little brother’s death. She was supposed to hold on to him, to keep him from harm during that terrible night. She was supposed to protect him.

In this eagerly awaited follow-up, brave bird-kid Max and her flock are discovered by an FBI agent and forced to go to "school." There is no such thing as an ordinary day as Max deciphers how and when she's supposed to save the world, and she faces her greatest enemy—a clone of herself.

Hiding is Roo Fanshaw's special skill. Living in a frighteningly unstable family, she often needs to disappear at a moment's notice. When her parents are murdered, it's her special hiding place under the trailer that saves her life. As it turns out, Roo, much to her surprise, has a wealthy if eccentric uncle, who has agreed to take her into his home on Cough Rock Island. Once a tuberculosis sanitarium for children of the rich, the strange house is teeming with ghost stories and secrets. Roo doesn't believe in ghosts or fairy stories, but what are those eerie noises she keeps hearing?

Sam and Asha. Asha and Sam. Their friendship is so long established, they take it for granted. Just as Asha takes for granted that Donnybrooke, the mansion that sits on the highest hill in Coreville, is the best house in town. But when Sam is accepted into snobbish Castleton Academy as an autistic “Miracle Boy,” he leaves Asha, who is also autistic, to navigate middle school alone. He also leaves her wondering if she can take anything for granted anymore.

California, 2003: Finn “Kat” Jackman is a 10-year-old girl living with her tween sister, father, and beloved housekeeper. When a 13-year-old girl disappears from a party at Turtle Lake, and the word LIAR written in blood is discovered on the trunk of a nearby tree, Kat’s life is turned upside down. What we know: Three teenagers went to the lake that night but only two came back. Later, they confess to murdering their friend. But why? And did they act alone? And what was the involvement of the mysterious and alluring Manson-like figure Ryder Grady?

As a teenager, Amy Therese Brewer argued with her friends and stormed out of a party—moments before the five other teens were brutally murdered. Now, on the anniversary of those deaths, ten people with connections to the crime have been invited to a remote cliffside house by a journalist looking to do a story about the so-called Memorial Day Massacre. But the group quickly learns the event is not what it seems.

When 13-year-olds Aaron and Audrey meet at a wilderness camp in the desert, they think their quirks are enough to prevent them from ever having friends. But as they trek through the challenging and unforgiving landscape, they learn that they each have what it takes to make the other whole.

When eight-year-old twins Zach and Zoe find out they'll be joining their dad at the Boston Bruins hockey practice, they can't believe their luck. But upon arrival, the Bruins' star player tells the twins he lost his lucky necklace right before the Stanley Cup final, and just like that, the mystery is on. The twins' search takes them all over the arena and even onto the ice. Will Zach and Zoe find the missing necklace in time for the big game?

Gabie drives a Mini Cooper. She also delivers pizzas part-time. One night, Kayla, another delivery girl at Pete’s Pizza, goes out with an order and never comes back. To Gabie's horror, she learns that the man who called in the fake pizza order had asked if the girl in the Mini Cooper was working that night. Was Kayla’s fate really meant for Gabie? Obsessed with finding Kayla, Gabie teams up with Drew, who also works at Pete’s. Together they set out to prove Kayla isn’t dead - and to find her before she is.