Science Mysteries

For Roy Mackey—a recovering addict who makes his living as an unlicensed PI and occasional muscle for hire—tracking down a dead writer's final manuscript should be a walk in the park. Too bad his client is a phony, the dead writer is a thief, and shadowy men are watching his every move. All clues lead to a canceled pulp-adventure comic, The Midnight Jury, and its reclusive author.

What's that steady booming echoing through the mountains? It's the heavy footsteps of a troll. Humans should beware of these creatures' terrible, destructive powers. Have you ever wondered how trolls are born and grow up? What foods they prefer to feast on? What mischief fills their time? Wonder no more! Embark on daring journey to learn all about trolls.

2033. Une guerre a décimé la planète. La surface, inhabitable, est désormais livrée à des monstruosités mutantes. Moscou est une ville abandonnée. Les survivants se sont réfugiés dans les profondeurs du métropolitain, où ils ont tant bien que mal organisé des microsociétés de la pénurie.

It's wintertime at Greenglass House. The creaky smuggler's inn is always quiet during this season, and 12-year-old Milo, the innkeepers' adopted son, plans to spend his holidays relaxing. But on the first icy night of vacation, out of nowhere, the guest bell rings. Then rings again. And again. Soon Milo's home is bursting with odd, secretive guests, each one bearing a strange story that is somehow connected to the rambling old house.

Do you embrace mystery? Or do you need to see it to believe it? This series will challenge your position as you explore the unexplained.

Do you embrace mystery? Or do you need to see it to believe it? This series will challenge your position as you explore the unexplained. Real or not, Bigfoot and the other phenomena in these books will make a big impression on young listeners! This volume includes Ghost Ships, Ghosts, Haunted Houses, and Stonehenge.

Falsely advertised as a paranormal investigator, Tempest Michaels has a serial killing vampire to track down and a poltergeist to catch...because he’s staked his reputation on proving none of it is real. Helped by disillusioned cop, Amanda Harper, the duo is not only pitted against a brotherhood of vampire wannabes, but also a desperately ticking clock when one of his friends is taken. He’s got all the help he could need and more, though, as his friends, his mum, and his dogs are pitching in!

"I very much need to be dead." These are the chilling words left behind by a man who had everything to live for - but took his own life. In the void that remains stands his widow, Jane, surrounded by questions destined to go unanswered...unless she does what all the grief, fear, confusion, and fury inside of her demand: find the truth, no matter what. There is no one else to speak for Jane's husband - or the others who have followed him into death at their own hands.

She is omnivorous. No matter age or appearance, physical frailty or imperfection. It is not their flesh that feeds her appetites, but their souls. She devours young and old, men and women. She leaves only a desiccated husk. An unspeakable evil. An impossible gift. Renowned magus Taita is now over 100 years old and has ascended to a new level of wisdom and understanding about his world. But he must prepare himself for the biggest threat Egypt has ever faced: the great plagues and the failure of the Nile, brought about by the fire witch Eos, an ancient force of sheer evil.

Dr. Timothy Ryan, head of the military psychiatric unit at Grantham Barracks, is meeting a new patient, a woman known as Prisoner Alpha. As she is being transferred, they are attacked by assassins, barely escaping with their lives. One shooter vanishes, leaving behind a dead companion unlike anyone Ryan has ever seen. But even more baffling is the puzzle of Alpha herself. She speaks in a strange tongue, and doodles in bars, dots, and little pictures like nothing Ryan has ever seen. Is she some sort of savant, or the most cunning spy he's ever met?

Chris Harrison thought he was just testing a new virtual reality system. A quick job. Easy money. Then he met Elisa — an AI unlike anything the world has seen. She knows things. Dangerous things. Now Harrison is caught in a deadly conspiracy spanning artificial intelligence, quantum computing, and human consciousness itself. The deeper he digs, the more powerful the enemies — and the more certain the truth becomes: someone will kill to keep these secrets buried.

Bob Lazar was a brilliant young physicist that found himself employed at a top-secret facility in the middle of the desert outside Las Vegas. Under the watchful eye of the government elite, he is tasked with understanding an exotic propulsion system being used by an advanced aerospace vehicle he is told came from outer space. The stressful work and long, odd hours start to wear on Bob and he becomes concerned for his safety. He tells his wife and a couple close friends about what he's doing in the desert, and his employers find out and are furious.

In High Earth, digital entertainment is everything. Shows. Virtual worlds. Simulations - there’s something for everybody in a city where working for a living has been rendered obsolete by technological advancements. Even a short walk outside to visit with others is no longer necessary. Just load into the network and you can be with anyone, anywhere. For Asher Reinhart, nothing compares to Ignis; a live reality show that pushes human beings to their very extremes.

As the festival of Beltane draws near, mysterious fires are springing up around the magical village of Myrtlewood, and Rosemary Thorn can't help but try to solve the case. Rosemary already has too much on her plate with a hoard of foundling children to house and her own teenager to raise. On top of all this, she has run out of excuses. There's nothing standing between Rosemary and her dream of becoming a magical chocolatier. Well, nothing except her own self-sabotage. Meanwhile, Athena Thorn is yearning for the fae realm and harboring a secret that could put the whole town at risk.

Colonel Vaughn Singleton and his multiverse-hopping team of soldiers, scientists, and smart-assed robots are out of time. The Necks—relentless, four-armed machines—have launched a devastating offensive across countless timelines. As humanity's last defenses falter, Vaughn's team races to reboot the timeline and stop the war before it begins. But when a mission deep behind enemy lines uncovers a buried truth about their robotic foes, everything changes.

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.

“The Sith always betray one another. . . . I’m sure you’ll learn that soon enough.” The overthrow of the Republic is complete. The Separatist forces have been smashed, the Jedi Council nearly decimated, and the rest of the Order all but destroyed. Now absolute power rests in the iron...

Hannah Miles navigates the etiquette of monster hunting through the parlours of a magical Regency England. This collection contains: Manners and Monsters, Galvanism and Ghouls, and Gossip and Gorgons.

The city of Bulikov once wielded the powers of the gods to conquer the world, enslaving and brutalizing millions - until its divine protectors were killed. Now Bulikov has become just another colonial outpost of the world's new geopolitical power, but the surreal landscape of the city itself - first shaped, now shattered, by the thousands of miracles its guardians once worked upon it - stands as a constant, haunting reminder of its former supremacy. Into this broken city steps Shara Thivani.

Peace has been restored to the Overworld after an epic griefer battle. Lily, Simon, and Michael are glad to have a break from fighting, and even from their attempts to escape the game and return to their normal lives. But then two new players are zapped onto the server, and no one's sure who's responsible for trapping them. With Mr. Anarchy and the other griefers in prison, anyone could be a suspect, and tempers flare as the townspeople's suspicions turn inward.