Mystery Friendship

Third grader and inventor extraordinaire Ada Lace likes nothing more than to tinker with mechanics like her robot, George. Her latest project is to fix up a ham radio, something that she could use to contact people on this planet...and beyond. The only problem is that she just can't get it to work properly. During a sleepover, Ada's best friend, Nina, hears something strange coming from the radio in the middle of the night. A distant voice says, "Release the swarm!" convincing Nina that aliens are about to invade planet Earth.

These are just some of the 10 brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computerlike brain. Try to crack the cases along with him!

Three young boys. One girl. Friendship, honor, love. An oath. Betrayal. It all ended up in murder. There was only one rule in our neighborhood - never break an oath. But oaths are easy to take and damn hard to keep. Now I'm staring at my best friend, lying on the floor in a pool of blood, my bullet in his gut. Where the hell did it go wrong? To understand that you’d have to go back to the beginning, back to when the three of us ruled the neighborhood.

A second, action-packed Secret Seven adventure by prize-winning author Pamela Butchart. The Secret Seven are excited to be chosen as extras in a local play, but during the opening performances things go seriously wrong. Could someone be trying to sabotage it? The cast and crew are adamant that a theatre ghost must be causing the mysterious accidents, but the Seven aren't convinced. It's up to the gang and their spaniel Scamper to find out who is really behind the mischief - and why!

When Peter discovers an old skull hidden in his bedroom, it's time for an urgent meeting of the Secret Seven. Setting off to investigate, the friends see a gigantic hole in the grounds of a local hotel. Could there be any connection between the two strange events? The Secret Seven are determined to solve the mystery. It's time to look behind the green door of the Secret Seven's shed again. Enid Blyton's much-loved detective club are back in a superbly entertaining new adventure.

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.

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.

When Ben Silverstein is sent to spend the summer with his grandfather, he's certain it will be the most boring vacation ever. That is, until his grandfather¹s cat brings home what looks like...a baby dragon?

Enter Pearl Petal, a local girl with an eye for adventure, who helps Ben take the wounded dragon to the only veterinarian in town -- the mysterious Dr. Woo's Worm Hospital. But Dr. Woo's isn't a worm hospital at all - it's actually a secret hospital for Imaginary Creatures.

When seventh grader Georges (the S is silent) moves into a Brooklyn apartment building, he meets Safer, a 12-year-old coffee-drinking loner and self-appointed spy. Georges becomes Safer's first spy recruit. His assignment? Tracking the mysterious Mr. X, who lives in the apartment upstairs. But as Safer becomes more demanding, Georges starts to wonder: how far is too far to go for your only friend? Liar & Spy is an inspired, often-funny story about destiny, goofy brilliance, and courage.

Sweet, shy Tabitha Crum, the neglected only child of two parents straight out of a Roald Dahl book, doesn't have a friend in the world - except for her pet mouse, Pemberley, whom she loves dearly. But on the day she receives one of six invitations to the country estate of wealthy Countess Camilla DeMoss, her life changes forever.

Sally Jones is not only a loyal friend, she's an extraordinary individual. In overalls or in a maharaja's turban, this unique gorilla moves among humans without speaking but understanding everything. She and the Chief are devoted comrades who operate a cargo boat. A job they are offered pays big bucks, but the deal ends badly, and the Chief is falsely convicted of murder.

Now that the infuriating and irresistible Philip Digby has left town for a lead on his sister who disappeared years ago, Zoe Webster is looking forward to a quiet spring semester. She's dating a cute quarterback, hanging out with new friends, and enjoying being "a normal". Which is of course when Digby comes back. He needs Zoe's help, and not just to find his sister.

Ridley Pearson brings us the origins of the rivalry between literature's most famous enemies - Sherlock Holmes and James Moriarty - told from the perspective of James' observant little sister, Moria. Before James grew up to be a ruthless, remorseless villain, he was a curious boy from Boston, with a penchant for trouble and an acid tongue. Thrown into a boarding school against his wishes, James winds up rooming with a most unlikely companion: a lanky British know-it-all named Sherlock Holmes.

Taylor Markham is now a senior at the Jellicoe School, and has been made leader of the boarders. She is responsible for keeping the upper hand in the territory wars with the townies, and the cadets who camp on the edge of the school's property over summer. She has to keep her students safe and the territories enforced and to deal with Jonah Griggs - the leader of the cadets and someone she'd rather forget. B ut what she needs to do, more than anything, is unravel the mystery of her past and find her mother.

Benji and Red couldn't be more different. They aren't friends. They don't even live in the same town. But their fates are entwined. A chance meeting leads the boys to discover that they have more in common than meets the eye. Both of them have encountered a strange presence in the forest, watching them, tracking them. Could the Madman of Piney Woods be real?

There are ghosts around every corner in Fayette, Pennsylvania. Tessa left when she was nine and has been trying ever since not to think about it after what happened there that last summer. Memories of things so dark will burn themselves into your mind if you let them. Callie never left. She moved to another house, so she doesn't have to walk those same halls, but then Callie always was the stronger one.

For five friends, this was supposed to be one last getaway before going their separate ways - a chance to say good-bye to each other and to the game they've been playing for the past three years. But they're all dealing with their own demons, and they're all hiding secrets.

Things never seem to go as easily for 13-year-old Frankie as they do for her sister, Tess. Unlike Tess, Frankie is neurodivergent. In her case, that means she can't stand to be touched, loud noises bother her, she's easily distracted, she hates changes in her routine, and she has to go see a therapist while other kids get to hang out at the beach. It also means Frankie has trouble making friends. She did have one - Colette - but they're not friends anymore. It's complicated. Then, just weeks before the end of seventh grade, Colette unexpectedly shows up at Frankie's door.

Cadie Kessler has spent decades trying to cover up one truth. One moment. But deep down, didn’t she always know her secret would surface? An urgent message from her long-estranged best friend Daniela Garcia brings Cadie, now a forestry researcher, back to her childhood home. There, Cadie and Daniela are forced to face a dark secret that ended both their idyllic childhood bond and the magical summer that takes up more space in Cadie’s memory then all her other years combined.

When JJ Jacobson convinced his mom to accept a surprise invitation to an all-expenses-paid weekend getaway at the illustrious Barclay Hotel, he never imagined that he'd find himself in the midst of a murder mystery. He thought he was in for a run-of-the-mill weekend ghost hunting at the most haunted spot in town, but when he arrives at the Barclay Hotel and his mother is blamed for the hotel owner's death, he realizes his weekend is going to be anything but ordinary.