Science Mysteries

After trapping Mr. Anarchy, the evil master griefer who's been tormenting them, Lily, Simon, and Michael can finally concentrate on trying to escape the Overworld and getting to know their new friends on the server. So when one of their friends invites them along on a treasure hunt, they couldn't be more thrilled! But when the gang's absence from Lisimi Village gives Mr. Anarchy a chance to escape, their hunt for treasure is cut short and Lily, Simon, and Michael must make a hard decision.

Environmental devastation and economic chaos have turned America into a land of horrifying depravity. Assault, theft, sexual abuse, slavery, and murder are commonplace. And a zealous, bigoted tyrant has won his way into the White House. Directly opposed is Lauren Olamina, founder of Earthseed - a new faith that teaches "God Is Change". Persecuted for "heathen" beliefs as much as for having a Black female leader, Earthseed's followers face a life-and-death struggle to preserve their vision.

Baby dragons, a paranormal animal shelter, and a magical academy where the professors are know-it-all cats? Throw a dead body in the mix, and Elsie's thinking this magical town might be too hot to handle…

Otto and Sheed are the local sleuths in their zany Virginia town, masters of unraveling mischief using their unmatched powers of deduction. And as the summer winds down and the first day of school looms, the boys are craving just a little bit more time for fun, even as they bicker over what kind of fun they want to have. That is, until a mysterious man appears with a camera that literally freezes time.

My whole world changed when I stepped inside the academy. Nothing is right about this place or the other students in it. Here I am, a mere mortal among gods...or monsters. I still can't decide which of these warring factions I belong to, if I belong at all. I only know the one thing that unites them is their hatred of me. Then there's Jaxon Vega. A vampire with deadly secrets who hasn't felt anything for a hundred years.

The Martian meets Gravity when Army Pilot Vaughn Singleton, Earth’s last man, rushes to Area 51 in search of a spaceplane after he discovers the last woman is stranded on the International Space Station and barely alive - thus beginning a race against time. The event that wiped life from the planet started at the supercollider. It created a rift in space-time. The astronaut stranded aboard the space station, Commander Angela Brown, is a theoretical physicist who used to work at the collider.

Not too long from today, a new, highly contagious virus makes its way across the globe. Most who get sick experience nothing worse than flu, fever, and headaches. But for the unlucky one percent - and nearly five million souls in the United States alone - the disease causes "Lock In": Victims fully awake and aware, but unable to move or respond to stimulus. The disease affects young, old, rich, poor, people of every color and creed. The world changes to meet the challenge.

A field trip to Washington, D.C. turns into a middle-grade mystery! In this Field Trip Mysteries book, sixth-grader Edward "Egg" Garrison and his friends travel to the nation’s capital. But when they arrived at Union Station, people scream and flee the popular landmark. They’ve seen a ghost, the ghost of George Washington, the first U.S. president! The four friends find themselves smackdab in another mind-bending mystery. And if they don’t act fast, the United States Capitol will soon become a haunted house.

After container ships carrying black-market nuclear bombs are detonated in American port cities, millions are killed, and the country is thrown into panic. In Greenwood, Nebraska, Paul Edwards learns about the devastating terrorist attacks on the news. As the power grid goes down, his fear is magnified by the knowledge that his wife and daughter are a thousand miles away in Atlanta.

Contains books 16–18 in the Middle Falls Time Travel series.

Groundhog Day meets the worst super-spy, ever. Every time Rueben Peet dies, he "returns" to his body with the memories of what's to come. It seems that he gets to "repeat" his mistakes again and again. Good thing, too.... Rueben is the worst super-spy ever. When New York City comes under threat of nuclear destruction, Rueben is the only one who can save the city. But even an infinite number of redos is not enough, for lurking in the background is a nefarious force threatening not only NYC, but also the world.

Welcome to Jewell, North Carolina, a small strip of land on the Crystal Coast with no stop signs or traffic lights, but it's got a whole lot of magic. Ruby Mae Jewell helps run the family business of selling antiques and refurbished goods. But with old objects, you never know when one of them possesses more than just dust and cobwebs. When Rue hits up a flea market, she gets more than she bargained for. Finding a potentially dangerous magical object, she has to get it off the market and out of mortal hands.

As Molly Dark knows all too well, the problem with being able to see ghosts is that they never tell you what you wish to know. For instance, how a proper young lady like Miss Dark is supposed to support an impoverished family after her father has died a ruined man. Or how she is going to impersonate a missing princess long enough to steal a fortune out from under the collective noses of a whole family of royal monsters. Or exactly why the charming imposter claims to be none other than Grand Duke Vasily Nikolaevich, when he certainly isn’t a prince…or a vampire.

India Steele is desperate. Her father is dead, her fiancé took her inheritance, and no one will employ her, despite years working for her watchmaker father. Indeed, the other London watchmakers seem frightened of her. Alone, poor, and at the end of her tether, India takes employment with the only person who'll accept her - an enigmatic and mysterious man from America, a man who possesses a strange watch that rejuvenates him when he's ill.

Thanksgiving is descending on Whisper Cove, which means turkey, stuffing, and the local children’s holiday pageant. What Rowan Gray-Davenport doesn’t expect is a missing child. Lana Davenport has made a new friend. Sadie has paranormal abilities just like her. Before Rowan can wrap her head around that and arrange a playdate, however, Sadie disappears from her bed. Who took her? More importantly, why? Rowan is determined to find answers. Every clue she unearths, however, only creates another question. It seems Sadie’s past isn’t as opaque as it should be for a seven-year-old.

Dr. Sam Anderson is one of the most celebrated scientists in history. Ten years ago, he invented a device that changed the world forever. Now his life is about to be ripped apart—and his own creation may be to blame. One fateful morning, Sam discovers that his girlfriend has been murdered and that his daughter is accused of the crime. Sam believes she's innocent, but he can't prove it. There's only one thing he can do to save his daughter: confess to the crime. And so he does. But in the future, murderers aren't sent to prison. They're sent to the past.

Career-driven witch, Shayla Loci, is about to turn forty and is ready for a change. When she retires from capturing criminal supernaturals for the government, she figures her days of chasing bad guys are over. Little did she know her new job as the game warden on Enchanted Island would thrust her right back into harm's way . . . and she wasn't even officially on the clock yet! But when Sheriff Stone enlists her help to find out who killed an island resident, Shayla readily agrees. Between sorting through alibis, gathering clues, and mentoring a wayward teenager on how to be a witch.

Deputy US Marshal Cait Keane is a Witch with a Badge—and a Dragon for a partner. The Boston office tour will have to wait—her first day on the job in her new appointment is canceled to pursue a federal fugitive, a magical with a penchant for fire. She'll need her gun and her wand to take him down. What will her team think of having a magical on board? When a federal judge is killed, she discovers she's in the middle of a territorial battle between criminal organizations. The killer is a magical, or working with one, which makes Cait the perfect Marshal to take them down.

Dan Delgado is a private investigator. When it comes to finding cheating spouses, corporate thieves, or runaway teenagers, he’s unenthusiastic, and unmatched. As a former San Francisco detective, he misses more meaningful work, but he hasn’t had the heart for it since his wife’s death five years prior. That is, until a phone call from a distraught mother, an illegal immigrant who can’t go to the police, puts him on the hunt for a missing little girl. By the time he reaches the mother’s small home, she’s missing, too. The circumstances are strange....

Gameknight999, a real-life Minecraft user trapped inside the game he loves to play, and his friend Crafter have transported to a new server. Malacoda is the King of the Nether, a terrible ghast that wants to destroy all of Minecraft with his massive army of blazes, magma cubes, zombie pigmen, and wither skeletons. Knowing the lives of all those within Minecraft - as well as those in the physical world - are depending on them, Gameknight and Crafter will need to search the land to recruit an NPC army.