Science Mysteries

Many thousands of years ago, a group of extraterrestrials from another planet guided the evolution of life on Earth - determining the existence and nature of humankind as we know it today. How did the master builders from the stars construct the miracle called man? Is the DNA that is at the core of all life in the universe a "cosmic code" that links Earth to heaven and man to God?

Hello. My name is Stevie Cartwright, and I've been witchless for 30 days. If only there was a support group for down-on-their-luck ex-witches who've had their powers slapped right out of them (literally). Just as I was licking my wounds after returning to my hometown of Ebenezer Falls, Washington, and navigating my suddenly nonmagical existence with the help of my familiar, Belfry, things got sticky. Enter an ex-spy and newly departed spirit named Winterbottom, who's infiltrated my life with his sexy British accent and a couple of requests....

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.

It’s an ordinary Monday. Until everything changes forever. At 2:44 PM, a mysterious crack appears in the sky. Anyone unfortunate enough to look up is immediately struck blind. What’s worse, their mind is wiped clean, replaced with a vicious urge to kill anyone within reach. Mark is at work when it happens. Fighting not to fall asleep, the boring department meeting suddenly turns into a bloodbath when people are drawn to the windows to look up at the sky.

On November 22, 1963, three shots rang out in Dallas, President Kennedy died, and the world changed. What if you could change it back? In this brilliantly conceived tour de force, Stephen King - who has absorbed the social, political, and popular culture of his generation more imaginatively and thoroughly than any other writer - takes listeners on an incredible journey into the past and the possibility of altering it.

A wolf shifter and a demon have both claimed me as their mate. I'm sure nothing will go wrong with that. When you hunt supernatural baddies for a living, you're used to danger. But for once, the danger I'm facing isn't my fault. Somebody killed my best friend and set me up to take the fall. Now, I've got two days to prove I'm innocent before it's open season on hunting me down. If that wasn't bad enough, I'm partnered with a royal enforcer who isn't what he seems.

Ex-Navy SEAL Adam Cain finds himself attempting to make a living the best he can in the alien universe he's been dropped into - as an assassin. After all, with his kick-ass attitude and instinctive hatred for aliens, he's a natural at it. As a human among aliens, he's stronger, faster, and tougher than just about everyone - and everything - he encounters. In this reality, Adam is the Superman.

Zombie, Indiana explores the impact of an invading zombie horde on a trio of Hoosier protagonists…each of whom have some dark secrets to keep. When the governor’s daughter mysteriously disappears on a field trip, IMPD Special Sergeant James Nolan, scholarship student Kesha Washington, and Governor Hank Burleson must all come together not only to find the governor’s daughter, but also to undertake a quest to redeem the very soul of the state itself…all while under constant attack from the living dead.

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?

Texas? Toast. Battered by five cataclysmic hurricanes in three weeks, the Texas Gulf Coast and half of the Lone Star State is reeling from the worst devastation in history. Thousands are dead or dying - but the worst is only beginning. Amid the wreckage, something unimaginable is happening: a deadly virus has broken out, returning the dead to life - with an insatiable hunger for human flesh. The nightmare begins...

To be irrevocably in love with a vampire is both fantasy and nightmare, woven into a dangerously heightened reality for Bella Swan. Pulled in one direction by her intense passion for Edward Cullen, and in another by her profound connection to werewolf Jacob Black, she has endured a tumultuous year of temptation, loss, and strife to reach the ultimate turning point.

The history of magic is as long as time and as wide as the world. In every culture, in every age, in every place and, probably, in every heart, there is magic. Harry Potter: A History of Magic reveals some of the hidden stories behind real-world magic and explores some of J.K. Rowling's magical inventions alongside their folkloric, cultural and historical forebears.

The study of twins and the genetics of aggression totally consumes research scientist Jeannie Ferrami. An accomplished and headstrong researcher, Jeannie has developed a sophisticated software program to identify identical twins reared apart. But Jeannie's breakthrough project is threatened by the appearance of a sudden impossibility - identical twins born weeks apart to different mothers at separate locations.

New witch Emma Hart is at her wit's end and, this time, it's not the result of her vampire ghost roommate, her snarky owl, or her feelings for a certain fallen angel. Key members of Spellbound society are acting like children and it's wreaking havoc on the town's regulation-happy infrastructure. When Emma is turned invisible during the investigation, she realizes that the spell was no accident and that someone is out to silence her - permanently.

My name is Zachary Nixon Johnson. The year is 2057, and after a handful of species-altering upheavals, Earth-shattering cataclysms, history-changing extraterrestrial contacts, and pop-culture disasters, the world is now a pretty safe place. But, of course, as in times past, people still run the shades-of-gray gamut from good to evil. There are still cops and robbers, saints and sinners, voters and politicians. And every once in a while some crazy thing happens that threatens all of society, all of humanity, even the entire space-time continuum. And it always happens on my watch.

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.

Gameknight999's best friend in Minecraft is dying, and only the User-that-is-not-a-user can save him! Herobrine, the artificially intelligent virus intent on escaping Minecraft and infecting the Internet with his evil, was captured after an epic showdown on the shores of Minecraft. Gameknight999, having trapped the virus in an unlikely prison, saved the lives of his friends in the game and was finally able to return to the physical world.

Twenty years ago, a boy named Jack Sawyer traveled to a parallel universe called the Territories to save his mother and her “Twinner” from an agonizing death that would have brought cataclysm to the other world. Now Jack is a retired Los Angeles homicide detective living in the nearly nonexistent hamlet of Tamarack, Wisconsin. He has no recollection of his adventures in the Territories....

Halloween - with its tricks and treats - is a dust bunny's dream come true. Just ask Lyle, Sedona Snow's faithful sidekick. But for Sedona, it's a nightmare. Though her new job managing a small hotel and tavern on Rainshadow is helping her move on from her tragic past, a bizarre disaster down in the catacombs has brought a pack of rowdy ghost hunters to her inn. And now, Sedona's ex has arrived on the island, claiming he wants to get back together, just as a newcomer appears to have a strong interest in her.

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.