Science Mysteries

And so it begins.... In the United States, the Department of Defense and the NSA computer networks have been hacked. A nuclear-armed CIA drone has lost all flight control. North Korea...Iran...Russia...and soon the gates of Hell will open. Humanity's most terrifying nightmare has become reality. Bombs are detonated, missiles are launched, counterstrikes are ordered, and within minutes, untold thousands of megatons have left countless millions dead or dying. Devastation of biblical proportions has fallen over the land...and the USA has been hit the hardest.

I'm a mage. Problem is, it might kill me. In London, I have my dream job: stacking books in a university library. Even though I'm a mage, I have a quiet life these days. At least, until Levi shows up. Immediately, I know he's trouble. He's too sexy, and I can tell he's dangerous. Worse, he wants a forbidden book in my library. No way in hell am I going to give it to him. It's my job to protect it. But now, Levi won't let it go. And it turns out, he's not the only person who wants the book. All of a sudden, enemies are closing in on me, trying to get the book.

Most humans have no idea that a dark and deadly underworld, filled with magic and monsters, exists. They wander through life blissfully ignorant of the supernatural world around them. Nora Jacobs is different. Nora knows exactly what kinds of hellish creatures haunt the streets of Detroit. Thanks to a unique set of psychic abilities, Nora has managed to steer clear of the underworld most of her life. But all that changes the night the most powerful vampire in the city discovers her gifts and decides to use her as a tool to find one of his missing clan members.

A supervolcanic eruption in Yellowstone Park sends lava and mud flowing toward populated areas, and clouds of ash drifting across the country. The fallout destroys crops and livestock, clogs machinery, and makes cities uninhabitable. Those who survive find themselves caught in an apocalyptic catastrophe in which humanity has no choice but to rise from the ashes and recreate the world.

A floating fortress occupied by warrior gnomes. A castle made of sand. A derelict submarine guarded by malfunctioning machines. A haunted crypt surrounded by lethal traps. It was supposed to be easy. One bubble. Four castles. Fifteen days. Capture each one, and the stairwell is unlocked.

The dead do not rest till they get what they want. You have arrived in the hills. In here, you are surrounded by dense, menacing forests, enveloped in a deadly silence... You never know what lurks here in the cold, dark night. Do not walk alone after sunset in the hills. A beautiful woman in white haunts the Lonely pathways, looking to enchant and ensnare men... All the people who died in accidents here... They say you hear their screams at night. And the deserted lodges sitting amidst lush greenery and calm streams...

The city of Voortyashtan was once the home of the goddess of death, war, and destruction, but now it's little more than a ruin. General Turyin Mulaghesh is called out of retirement and sent to this hellish place to find a Saypuri secret agent who's gone AWOL in the middle of a mission. But the ghosts of past wars have followed her there, and soon she begins to wonder what happened to the souls in the afterlife when the gods were defeated by her people, the Polis. Do the dead sleep soundly in the land of death?

When the Lords of the Icelandic Elves summon me to use my talents to find a lost dragon's egg, I find it hard to say no. I've seen what a dragon can do, and a young, just-hatched dragon is a being of pure destruction. But word of the egg gets out, and the race to find it begins. Mages from many realms are on the hunt - including a dragon - and they don't always play well together. Unless I want to join the casualties, I need to find that egg and return it to where it belongs. Luckily, I have help, but I wish that damned golden-winged Nephilim would keep his shirt on.

Graphic designer Sonya MacTavish is stunned to learn that her late father had a twin he never knew about—and that her newly discovered uncle, Collin Poole, has left her almost everything he owned, including a majestic Victorian house on the Maine coast, which the will stipulates she must live in for at least three years. Her engagement recently broken, she sets off to find out why the boys were separated at birth—and why it was all kept secret until a genealogy website brought it to light.

In this third installment of the Minecraft Gamer's Adventure series, Steve is invited to participate in an elite building competition on Mushroom Island. His friends - Max, Lucy, and Henry - are impressed and want to join their friend on a journey to the island. Yet not everyone is happy: Steve's neighbor, Kyra, is upset because she wasn't chosen as a contestant.

Levi Yoder is a member of the Mafia and a fixer of people's problems. He takes on issues where the law is otherwise unable to help. Unfortunately, Levi can't fix the problem he's facing. Having been diagnosed with a terminal case of cancer, Levi readies himself for death, but what he didn't prepare himself for was waking up one morning and learning that he's in complete remission. Perimeter is a story of a man thrust back into a life he'd assumed was over.

In the dead of winter, an EMP attack destroys the U.S. power grid. No electricity. No cars or phones. The country is plunged into instant chaos. But for Hannah Sheridan, it's the best day of her life. For the last five years, she's been the captive of a sadistic psychopath—until the EMP releases the lock of her prison.

Eleven-year-old Harry Mancini is not Harry Houdini - the famous escape artist who died in 1926. But Harry does live in Houdini's old New York City home, and he definitely knows everything there is to know about Houdini's life. What is he supposed to do, then, when someone starts texting him claiming that they're Houdini, communicating from beyond the grave? Respond, of course.

A man and woman possessed of telekinetic powers. She is the doctor. He is the experiment. What comes between them is a terrifying secret history that could save them or destroy them.

Another day, another hijacked body. And just 13 hours to solve a murder…Detective Vincent Graves has made a habit of dying. Waking up in someone else’s body isn’t pleasant, especially when it's inside a coffin with tons of dirt pressing down on it. Once he’s out, he learns his soul has 13 hours to find the borrowed body’s killer. With the help of a brilliant FBI agent, Vincent’s quest for clues leads to a looming supernatural presence. And escaping the dark threat may be impossible with his ever-ticking clock… Can Vincent close the case in time?

It's been two months since Raven Marigold discovered she was a witch, and she is handling her situation with grace. Well, if you discount the fact that she caught her blouse on fire and made her cat's tail go numb for four hours. The bottom line is that Raven is succeeding in her pursuit of this new mystical life she's been given. Someone must have missed that memo, though. Raven finds herself smack dab in the middle of another murder investigation. Every piece of evidence points to the town treasurer as being the guilty party, but she isn't so sure the case is that cut and dried.

The kids in the third grade at Bailey Elementary are so hard to handle that all of their teachers have quit. But their new teacher, Mrs. Jeepers, is different, to say the least. She's just moved from the Transylvanian Alps, and she seems to have some strange powers that help her deal with these mischief-makers. Her methods may be a little unconventional, but, then again, Mrs. Jeepers may be just what the Bailey School kids need.

Being part of the Midwest Pack isn't easy - especially now. My life has never been simple - and it only keeps getting more complicated. The Alphas, Ethan, and several key players in the otherworld go missing, thrusting me into the position of Elite Alpha and tasking me with finding them. The list of suspects grows as I realize that mating with Ethan has caused allies to become enemies. Will I locate the missing in time or will I be the last Alpha standing?

Former FBI agent Kendra Donovan's attempts to return to the 21st century have failed, leaving her stuck at Aldridge Castle in 1815. And her problems have just begun: in London, the Duke of Aldridge's nephew Alec - Kendra's confidante and lover - has come under suspicion for murdering his former mistress, Lady Dover, who was found viciously stabbed with a stiletto, her face carved up in a bizarre and brutal way.

Ellis Rogers is an ordinary man who is about to embark on an extraordinary journey. All his life he has played it safe and done the right thing. But when he is faced with a terminal illness, Ellis is willing to take an insane gamble. He's built a time machine in his garage, and if it works, he'll face a world that challenges his understanding of what it means to be human, what it takes to love, and the cost of paradise. Ellis could find more than a cure for his disease; he might find what everyone has been searching for since time has begun.