Mystery Friendship

In 11 Birthdays, Amanda and her best friend, Leo, stopped speaking to each other for a year. What happened when they started talking again led to the adventure of a lifetime. Now they haven't spoken for another year - and the result is even more bizarre. This time it's not just about them. Their friend's little sister, Grace, has fallen into a strange frozen state on her tenth birthday. Amanda and Leo quickly realize that Angelina D'Angelo - the mysterious old woman behind all of the magical happenings in Willow Falls - is involved.

Jack has been dreading the summer holidays - his dad works long hours, and so all he has to look forward to is an empty house. But when his boisterous neighbours, Bruno and Rocco, make it their mission to pull him into an adventure, his life will never be the same again.

Claire has absolutely no interest in the paranormal. She's a scientist, which is why she can't think of anything worse than having to help out her dad on one of his ghost-themed Chicago bus tours. She thinks she's made it through when she sees a boy with a sad face and dark eyes at the back of the bus. There's something off about his presence, especially because when she checks at the end of the tour...he's gone.

In the final mystery of this series, one of the bad guys has finally caught up with the skateboarding sleuth of Santa Marina and worse, landed her in the hospital out cold. This time Sammy’s family and friends must solve the crime - who did this to her and why? In a heartwarming, fitting finale the people whose lives she has impacted over the years come together to help uncover the truth and save their beloved Sammy.

Gameknight999's true enemy has finally surfaced: Herobrine, an artificially intelligent virus that wants to escape Minecraft and destroy mankind with their own creation - the Internet. If he is able to escape the game and get online, Herobrine will infect millions of computer systems and turn machines and weapons on their masters, threatening all of humanity.

Jessie Alden thinks her days of solving mysteries are over. With her new role at the student newspaper, as well as classes, friends, and boys, there’s a lot to keep up with. And Jessie always likes to be prepared. But when a new boy at school comes to her with information about strange things taking place at his parent’s business, and she also finds out the club she’s writing her first feature on seems to know something about it, Jessie realizes her story is much bigger than she thought―and she can’t help but get to the bottom of it.

When Cammie Morgan arrives at her friend Macey's five star hotel for the Democratic National Convention - where Macey's father is about to receive the vice presidential nomination - she thinks she's in for an exciting end to her summer break. But if you're a Gallagher Girl, "exciting" and "deadly" are never far apart.

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.

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?

Abilene Tucker feels abandoned. Her father has put her on a train, sending her off to live with an old friend for the summer while he works a railroad job. Armed only with a few possessions and her list of universals, Abilene jumps off the train in Manifest, Kansas, aiming to learn about the boy her father once was. Having heard stories about Manifest, Abilene is disappointed to find that it's just a dried-up, worn-out old town. But her disappointment quickly turns to excitement when she discovers a hidden cigar box full of mementos.

Illumen Hall is an elite boarding school. Tragedy strikes when the body of a student is discovered at their exclusive summer party - on her back is an elaborate tattoo of a magpie. When new girl Audrey arrives the following term, running from her own secrets back home in America, she is thrown into solving the case. Despite her best efforts to avoid any drama, her new roommate Ivy was close to the murdered girl, and the two of them can't help but get pulled in.

Growing up in an orphanage, Leila was bullied for being different. She turned her hardship into skill by becoming an escape artist - a valuable trait when belonging to a group of magical best friends. But when a famous psychic comes to town, Leila and her pals won't be able to escape the big mystery heading their way. Whether chasing mad monkeys or banishing ghosts from haunted hotels, these six friends will do their best to keep Mineral Wells safe - but can they still protect themselves in the process?

Big things are happening for Maeve and her tight-knit coven in Kilbeg, Ireland. Fiona lands a role on a TV show, Roe’s band is poised to hit the big leagues, and Lily is embracing a new style and outlook. Then there’s Maeve, whose magic is growing stronger all the time. Yet she finds herself increasingly lashing out, doing and saying cruel things without knowing why.

Join the world's greatest detective, Nate the Great, as he solves three mysteries! Perfect for young listeners, this long-running chapter book series encourages children to problem-solve with Nate, using logical thinking to solve cases. Nate the Great, Where Are You?: Can a detective get a day off? Nate the Great and his dog, Sludge, want to take a break from solving cases. So, they hide out in the woods. But soon, they hear familiar voices shouting, "Nate the Great, where are you?" There are many mysteries to solve!

One fateful day Lucy is invited to study at the prestigious Overworld Academy. The academy offers her the opportunity to learn all of the secrets of the Overworld - and it's an opportunity she can't miss. She's sad to leave behind her friends, Henry and Max, but it's time for her to have an adventure on her own. At Overworld Academy she meets two new friends, Jane and Phoebe. Jane is an expert fighter, and Phoebe is a talented alchemist. With Lucy's own knack for treasure hunting, the trio makes an incredible team.

What will Gameknight999 do when his own friend is infected with the evil Herobrine virus? With the destruction of the infected Ender Dragon, the monster kings were forced to retreat. Herobrine's poisonous XP has been captured in an obsidian box and sealed tightly. Gameknight999 and his friends know that the obsidian box will have to be destroyed to eliminate the evil virus once and for all. But how? And who will be brave enough to do it?

If you like quirky characters, lots of twists and turns in your mysteries, and a whole lot of fun, then The Witch Squad is for you! Included in this collection are the first three books: The Witch Squad, Son of a Witch, and Witch Degrees of Separation.

Welcome back to the irresistible world of Greenglass House, where 13-year-old Milo is, once again, spending the winter holidays stuck in a house full of strange guests who are not what they seem. There are fresh clues to uncover as friends old and new join in his search for a mysterious map and a famous smuggler's lost haul. This exciting sequel to a beloved book is sure to thrill both fans and newcomers.

Nancy is helping out her Dad’s friend, Louise Alain, and her dog, Marge, at an upcoming dog show in Montreal. Marge is a professional and needs someone she can trust to handle her at the biggest show of the season. Nancy is happy to oblige, especially since Louise invited Bess and George as well! Of course, the three friends are investigating a crime within hours of their arrival. One of the show dogs was drugged and a giant wad of gum was matted into its hair.

Glitches are appearing across the Minecraft server. Blocks are flickering unexpectedly and randomly disappearing. To make matters worse, villagers are claiming that their entire villages have mysteriously vanished, and they desperately need Gameknight999's help. What's causing the server to overload and glitch, and where have all the NPCs gone? The User-that-is-not-a-user suspects the two questions are related, and that somehow Herobrine's henchmen are responsible.