Science Mysteries

The Titanic sinking is one of the most memorable tragedies in history. Find out what really happened when the doomed ship sank on April 15, 1912.

The year is 1988. High school sophomores Abby and Gretchen have been best friends since the fourth grade. But after an evening of skinny-dipping goes disastrously wrong, Gretchen begins to act...different. She's moody. She's irritable. And bizarre incidents keep happening whenever she's nearby. Abby's investigation leads her to some startling discoveries - and by the time their story reaches its terrifying conclusion, the fate of Abby and Gretchen will be determined by a single question.

At first, high school freshmen Rex McClendon and Leif Nelson believe what they’ve been told - that local students’ strange demises at Whitewood, a local reformatory, were all tragic accidents. But when the shoot for their low-budget horror masterpiece, PolterDog, goes horribly awry - and their best friend, Alicia Boykins, is sent to Whitewood - Rex and Leif are forced to question everything they know about their unassuming hometown and its cherished school for delinquents.

Existen poderes humanos que, debido al misterio que los envuelven, han sido poco explorados por el hombre, quedando en el olvido o siendo aprovechados por un grupo muy selecto. La mente y sus múltiples manifestaciones son capaces de lograr cosas inimaginables.

It is the autumn of 1880, and Dr. John Watson has just returned from Afghanistan. Badly injured and desperate to forget a nightmarish expedition that left him doubting his sanity, Watson is close to destitution when he meets the extraordinary Sherlock Holmes, who is investigating a series of deaths in the Shadwell district of London. Several bodies have been found, the victims appearing to have starved to death over the course of several weeks, and yet they were reported alive and well mere days before.

Rosemary and Athena's lives are thrown as the big Summer Solstice festival brings a series of mysterious events. Rosemary's chocolate shop plans are being waylaid by strange disappearances and uninvited visitors. Meanwhile, Athena is sure the astrological lessons at Myrtlewood Academy hold the key to unlocking the town's latest mystery, even if her mother doesn't want to hear about it. Can Rosemary and Athena manage to work together and cast aside their stubbornness before thousands of festival-goers succumb to a magical catastrophe?

Thanks to new friends, Justin and gang are able to return to Eden. But the Overworld lies in ruins. A top secret nom organization is slowly dismantling the supernatural world, hunting down supers and taking over Obsidian Arch waystations. A new dictator rules what's left and won't relinquish power, even if it means dooming the Overworld. Together with Conrad Edison and gang, Justin will have to find a way to fight off the noms and restore order.

When a stranger attempting to deliver a cryptic message is shot dead at his dinner table, Richard Ames is thrown headfirst into danger, intrigue, and other dimensions where Lazarus Long still thrives, where Jubal Harshaw lives surrounded by beautiful women, and where a daring plot to rescue the sentient computer called Mike can change the direction of all human history.

Human. Weak. Sick. That’s what I’ve been told I am all my life. But when magic hunters attack the castle where I’ve been kept hidden since birth, I discover my whole world is built on lies. Because the hunters are after me. Running for my life, I’m rescued by four dangerously handsome gargoyle shifters. They say they’re here to save me...but maybe they only want to save themselves. Because, as it turns out, I’m not merely human. I am a Protector of Magic - if I die, magic will vanish from the world. And my four winged guardians will turn to stone forever.

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.

In the fourth book of the series, James McGill is up for promotion. Not everyone is happy about that, and McGill must prove he's worth his stripes. Deployed to a strange alien planet outside the boundaries of the Galactic Empire, he's caught up in warfare and political intrigue. Earth expands, the Cephalopod Kingdom launches ships to stop us, and a grand conspiracy emerges among the upper ranks of the Hegemony military.

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.

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.

After fleeing Los Angeles during the last, desperate throes of the DRYP pandemic, medical resident Susan Barry and critically injured oil company executive Alan Wheeler know their toehold on survival in rural Liberty Valley won't last. They need food, fuel, and help. At first, they reach out to other survivors by radio, but when a mysterious code starts, the other survival colonies disappear from the air one by one.

Thanks to a series of unfortunate events - and one backstabbing frenemy - home is exactly where I'm headed. Back to Winterspell Lake, where magic runs rampant and humans are outlawed. Faster than you can say hocus pocus I'm unpacking my bags and settling into the guest room of my parents' house, trying to ignore the creeping sensation that I'll never break free again. The one thing Winterspell has going for it is the sweets shop in the center of town, a bakery filled with magical creations designed to enchant the taste buds and charm even the pickiest of connoisseurs.

Tesla and the Pyramid is a propulsive, action-packed technothriller that reveals undisclosed frontier science and real-world hidden archaeology, blurring the line between fact and fiction like never before.

With 99.7 percent of the Earth's population dead and gone, the few who remain struggle to survive in an empty world. The scattered. The leftovers. These are their stories. This collection contains the first four volumes of the Scattered and the Dead series, audiobooks 0.5, 1.0, 1.5, and 2.0.

The Galactics arrived with their Battle fleet in 2052. Rather than being exterminated under a barrage of hell-burners, Earth joined a vast Empire that spans the Milky Way. Our only worthwhile trade goods are our infamous mercenary legions, elite troops we sell to the highest alien bidder. In 2122 a lost colony expedition contacts Earth, surprising our government. Colonization is against Galactic Law, and Legion Varus is dispatched to the system to handle the situation. Earth gave them sealed orders, but Earth is 35 lightyears away.

Kicked out of the underworld and cursed to walk this earth for all eternity, Ace Dante finds solace in helping others avoid the wrath of the gods. But when warrior-bitch, Queen of Cats, and Ace's ex-wife, Bastet, hires him to stop whoever is slaughtering her blessed women, Ace is caught between two of the most powerful deities to have ever existed: Isis and Osiris. The once-revered gods aren't dead. They're back, and Ace is in their way.

Neil deGrasse Tyson has a talent for guiding readers through the mysteries of outer space with stunning clarity and almost childlike enthusiasm. This collection of his essays from Natural History magazine explores a myriad of cosmic topics. Tyson introduces us to the physics of black holes by explaining what would happen to our bodies if we fell into one; he also examines the needless friction between science and religion, and notes Earth's status as "an insignificantly small speck in the cosmos".