Science Mysteries

It’s December 1997, and a man-eating tiger is on the prowl outside a remote village in Russia’s Far East. The tiger isn’t just killing people, it’s annihilating them, and a team of men and their dogs must hunt it on foot through the forest in the brutal cold. As the trackers sift through...

Personable, good looking, and a whiz at physics, graduate student Allan Diffenduffer "Duff" Bogan has a bright future ahead of him. But while staying at the home of an invalid widow in Florida, Duff makes a discovery that freezes his blood: a cache of uranium hidden in the locked closet of a fellow guest. The FBI is initially skeptical, but Duff knows all too well what his findings portend.

The eighth entry in Charlaine Harris' New York Times best selling, Anthony Award-winning series finds Sookie reeling from an explosive attack on the previous month's vampire summit. Many vampires were killed, including several of Sookie's friends. But most pressing for Sookie is the unknown status of her weretiger boyfriend Quinn. Like it or not, everything is changing in the supernatural world - and Sookie is caught in the middle.

Three strangers, each isolated by his or her own problems: Adaora, the marine biologist. Anthony, the rapper famous throughout Africa. Agu, the troubled soldier. Wandering Bar Beach in Lagos, Nigeria's legendary mega-city, they're more alone than they've ever been before. But when something like a meteorite plunges into the ocean and a tidal wave overcomes them, these three people will find themselves bound together in ways they could never imagine.

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.

Jacques Vallee realizes why the highly classified project he joined two years earlier will never solve the many-dimensional mystery it investigates. That insight into UFO phenomena leads him into a deeper independent field exploration of cases in Brazil and Argentina, Europe and Russia.

From campfire tales told in Shakespeare’s plays, ghosts have long been favorite story subjects. But are some places more likely to attract unwanted spirits of the dead? This high-interest series for young listeners explores common haunts for restless souls through stories of ghostly encounters.

The Singularity. It is the era of the posthuman. Artificial intelligences have surpassed the limits of human intellect. Biotechnological beings have rendered people all but extinct. Molecular nanotechnology runs rampant, replicating and reprogramming at will. Contact with extraterrestrial life grows more imminent with each new day.

A rash of brutal murders set God and the devil at odds, and it’s up to Frank to prove hell’s innocence. With his angelic cousin watching his every move, he quickly learns there’s more to the mission than he was told when he comes face to face with the legend of Jack the Ripper. With time running out, Frank and Scarlett must stop the killings and restore the balance of peace before it spirals out of control. In a battle of wits to determine the fate of heaven and hell, it’s a good thing Frank brought a gun.

Earth as Riven knew it has merged with Zazir and Elhisterii to form the post-apocalyptic creation of the Elysium known as Panu. Here, errant goblins and vulnerable elves battle it out, ungodly monsters spawn like crazy, suicide zombies run wild, and the streets are strewn with human remains. On a mission to find his sister, Allie—out there somewhere battling her own demons—Riven quickly learns that every time he kills his bloodlust only increases, bringing him ever closer to becoming a full-blown harbinger of doom. But maybe a vampiric hero is just what this mad new world needs.

On the run from the Ash Angel Organization, on a mission to redeem Aclima. Helo doesn’t know of the danger until he’s dragged back into the war to face a threat with the power to destroy the Ash Angel Organization and turn the world into a living hell. Facing a being of unimaginable cruelty and power, Helo must solve a mystery within his own heart to keep darkness from overpowering the world.

Charlie finds himself on the hidden 13th floor of the Abracadabra Hotel. He discovers both Tyler and the magician Brack. Brack was trapped there by a mysterious figure he could not identify.

One Year After returns to the small town of Black Mountain and the man who struggled to rebuild it in the wake of devastation: John Matherson. It is a thrilling follow-up and should delight fans in every way.

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.

It is the summer of 2013, and Abigail Kamara has been left to her own devices. This might, by those who know her, be considered a mistake. While her cousin, police constable and apprentice wizard Peter Grant, is off in the sticks chasing unicorns, Abigail is chasing her own mystery. Teenagers around Hampstead Heath have been going missing, but before the police can get fully engaged, the teens return home - unharmed but vague about where they've been.

Stevie has been having repeated nightmares about the mysterious figure known as Herobrine. Some say Herobrine is an old ghost story. Some say he's a virus. But no one believes he is real...except maybe Stevie, whose nightmares are telling him that Herobrine is going to take over the Overworld.

This slayer’s about to save the world. I’m a witch, shifter, self-proclaimed vampire slayer, and more than a little ticked off. The Soulless took my sister, and I’m determined to find where the elite group of vampires is hiding. But before I can go after her, I get a warning from a high witch. There’s a vamp after a dark and dangerous artifact, one that would allow him to control magic and sell it to the highest bidder. I must pursue him if I hope to survive my sister’s rescue. I have no idea what I’ve gotten myself into.

The once-utopian Chasm City - a domed human settlement on an otherwise inhospitable planet---has been overrun by a virus known as the Melding Plague, capable of infecting any body, organic or computerized. Now, with the entire city corrupted - from the people to the very buildings they inhabit---only the most wretched sort of existence remains. The stakes are raised when Tanner Mirabel's search brings him face to face with a centuries-old atrocity that history would rather forget.

This fascinating new volume tells the story of contact between aliens and humans from all across the globe, dating back to 1932, including meetings with military personnel and American presidents such as Eisenhower and Kennedy. For the first time, a former member of MI6 reveals her conversation with Neil Armstrong at a NASA conference, when she confirmed that there were "other" spacecraft on the moon when Apollo 11 landed in 1969. Armstrong also confirmed that the CIA was behind the cover-up.

For 32 years archaeologist Julius Gabriel investigated the Mayan calendar, a 2,500-year-old enigma of time and space that predicts humanity will perish on December 21, 2012 (the winter solstice). Julius believes that certain mysterious sites represent pieces of a global puzzle linked to the salvation of our species. Ridiculed by his peers, Julius dies before he can solve the doomsday prophecy. Now only one person can prevent our annihilation: Julius' son, Michael, a patient locked up in a Miami mental asylum.