Girls Adventure Mystery

A mysterious worldwide epidemic reduces the birthrate of female infants from 50 percent to less than one percent. Medical science and governments around the world scramble in an effort to solve the problem, but 25 years later there is no cure, and an entire generation grows up with a population of fewer than 1000 women. Zoey and some of the surviving young women are housed in a scientific research compound dedicated to determining the cause.

Everyone at The Smith School is obsessed with Monster Mayhem, the latest reality video game craze. But when Drexel Caine, the mastermind behind the game, is suddenly kidnapped, it becomes clear that the kidnappers are playing for more than just special badges. After Drexel's son - who is Abby's friend, Toby - receives a cryptic message, Abby and her friends discover the kidnapping is part of a bigger scheme that could take down The Center for good.

Emily the Strange: 13 years old. Able to leap tall buildings, probably, if she felt like it. More likely to be napping with her four black cats; or cobbling together a particle accelerator out of lint, lentils, and safety pins; or rocking out on drums/ guitar/ saxophone/ zither; or painting a swirling feral sewer mural; or forcing someone to say "swirling feral sewer mural" 13 times fast.... and pointing and laughing.

A second mystery for 13-year-old Agatha Oddly - a bold, determined heroine and the star of this stylish new detective series. Agatha Oddlow’s set to become the youngest member of the Gatekeepers’ Guild, but before that, she’s got a mystery to solve! There’s been a murder at the British Museum, and although the police are investigating, Agatha suspects that they’re missing a wider plot going on below London - a plot involving a disused Tube station, a huge fireworks display and 5,000 tonnes of gold bullion....

After a botched escape plan from her boarding school, Abigail is stunned to discover the school is actually a cover for an elite spy ring called The Center, along with being training grounds for future spies. Even more shocking? Abigail's mother is a top agent for The Center and she has gone MIA, with valuable information that many people would like to have - at any cost. Along with a former nemesis and charming boy from her grade, Abigail goes through a crash course in Spy Training 101, often with hilarious - and sometimes painful - results.

San Francisco, 1900. The Gilded Age. A fantastic time to be alive for lots of people...but not 13-year-old Lizzie Kennedy, stuck at Miss Barstow's snobby school for girls. Lizzie's secret passion is science, an unsuitable subject for finishing-school girls. Lizzie lives to go on house calls with her physician father. On those visits to his patients, she discovers a hidden dark side of the city - a side that's full of secrets, rats, and rumors of the plague.

Ash Ayininkalbi has spent her whole life searching for who she is supposed to be. She doesn't know where she came from, why she can use magic, or why these two mega hot alien bear-shifters have suddenly kidnapped her. But, she does know one thing. Science. Her brains have gotten her out of worse situations than being stuck between two...aliens? Bears? Supermodels?

Welcome to Brazil! Nine-year-old Sofia Diaz’s world is coming apart. So is the rickety old boat that carries her far up the Rio Negro river in Brazil. Crocodiles swim in the dark waters. Spiders scurry up the twisted tree trunks. And a crazy toucan screeches a warning. It chases Sofia and Júlia, her new friend, deep into the steamy rainforest. There, they stumble upon a shocking discovery.

Nong May and her family have had a lot of bad luck lately. When nine-year-old Jess arrives in Thailand and accidentally breaks a special family treasure, it seems to only get worse. It turns out the treasure holds a secret that could change things forever.

Theodosia Throckmorton has her hands full at the Museum of Legends and Antiquities in London. Her father may be head curator, but it is Theoand only Theowho is able to see all the black magic and ancient curses that still cling to the artifacts in the museum. Sneaking behind her fathers back, Theo uses old, nearly forgotten Egyptian magic to remove the curses and protect her father and the rest of the museum employees from the ancient, sinister forces that lurk in the museums dark hallways.

Success beyond my wildest dreams? Too bad I wasn't able to fully enjoy it. No time to sit back and watch the fame roll in when you're being hunted by superpowereds and a private military force. Still, everything was going according to plan. Grace, Veronique, and I were headed south. Our target? The secret government facilities scattered across the country. The second installment of Mutants in the Making was nearing completion, ready to be published any day now. Things were tense, but all was well. I wish they would have stayed that way....

Book 3 left us on a cliffhanger, when in the middle of a superpower-infused battle with the CBGs, Mother took control of Dorian Gray’s mind and had her teleport Gideon and an unconscious Stella to the middle of nowhere in an empty Nevada desert. Well, nearly empty. It turns out that "the middle of nowhere" happens to be the home of a man Gideon has never met, but who is inextricably tied to his fate.

Sienna Nealon seems like a woman beaten. Imprisoned by her enemies and facing the extinction of her entire race, she is up against overwhelming odds. But overwhelming odds have never stopped her before.

Theodosia Throckmorton is in a fix. Allowed to attend a reception given by one of the directors of her parents museum, she stumbles across Mr. Tetley of the British Museum in most unusual circumstances! Since Theo has last seen him in a showdown in an ancient Egyptian tomb, his reappearance could mean only one thing: the Serpents of Chaos are back.

New England, 1890. Doctor John Shepherd arrives at a women's mental hospital to begin work as assistant to the owner. As Shepherd struggles to conceal his secrets, he finds the asylum has plenty of its own. Intrigued by a girl who is fascinated by books but cannot read, Shepherd embarks upon an experiment to help her. In this chilling literary thriller everyone has something to hide and no one is what they seem.

Nine-year-old Brooke Mason has lived all her life on a ranch in the Colorado Rockies. Now she's headed to Austria with her mom. Brooke can't wait! They even get to stay in Schloss Mueller, an ancient Austrian castle. Even better? There's a girl Brooke's age to play with! Eva, the girl who lives in Schloss Mueller is thrilled to meet Brooke. Unfortunately, the castle's ghost isn't quite so happy.

It’s hot. It’s windy. It’s dusty. It’s the Australian outback. Wendy Lee arrives from California. She’s lucky to meet Chloe Taylor, who invites Wendy to their sheep station. It sounds like fun, except that someone is stealing the sheep. And the thief just might be something as crazy as a UFO.

Welcome to Mexico! Izzy’s family sails into a quiet lagoon in Mexico and drops their anchor. Izzy can’t wait to explore the pretty little village, eat yummy tacos, and practice her Spanish. When she meets nine-year-old Patti, Izzy’s thrilled. Now, she can do all that and have a new friend to play with too. Life is perfect. At least it’s perfect until they realize there’s a midnight thief on the loose!

Logan Harper isn't looking for redemption. He just wants to live in peace and forget his troubled past. But one morning his quiet life is upended when he interrupts the attempted murder of his father's best friend Tooney. The next thing Logan knows, he's on his way to Los Angeles, searching for Tooney's missing granddaughter and uncovering a sinister plot connected not only to Tooney's Burmese past, but also to the boardrooms of corporate America.

High-school senior Riley Ozment is desperate to change her reality after making a fool of herself on social media. She needs to do something drastic to repair her social standing - like trying out for a Survivor-style reality TV show. Suddenly, Riley's dropped onto a deserted tropical island with 19 other teens competing for a million dollars and a rumored treasure lost on the island. But that treasure has a history: A local curse says that seven people need to die before the treasure can be found.