Science Mysteries

Dan Delgado is a private investigator. When it comes to finding cheating spouses, corporate thieves, or runaway teenagers, he’s unenthusiastic, and unmatched. As a former San Francisco detective, he misses more meaningful work, but he hasn’t had the heart for it since his wife’s death five years prior. That is, until a phone call from a distraught mother, an illegal immigrant who can’t go to the police, puts him on the hunt for a missing little girl. By the time he reaches the mother’s small home, she’s missing, too. The circumstances are strange....

When Jenna Blake starts her freshman year at Somerset University, she's not only living on her own for the first time, she's moving closer to the father she never really knew. It's an exciting time, filled with new faces and new challenges, not to mention parties and boys and … corpses? Jenna is torn about her future. She'd like to be a doctor like her mother, but she can't stand the sight of blood. Her father, a criminology professor, thinks he has the answer—and sends her to interview for a job with the Medical Examiner—an interview that takes place in the middle of an autopsy!

Survivors of an apocalypse take refuge in a mountain fortress and face enemies both living and undead in the first three books of this horror series.

My name is Scarlet Jones, and I'm a witch...of some kind. Probably. I grew up in a family full of strong Blood witches, in which my strange magic never belonged. I thought I was the only one of my kind out there, a true freak of nature, and I liked it that way. I lived on my own, learning to hunt these creatures nobody seemed to know anything about, a bunch of mindless thingies who were in the habit of sucking my magic dry wherever they found me.

Ten years ago, Hell Diver Xavier "X" Rodriguez fell to Earth. Those he left behind went on without him aboard the airship he once called home. Michael Everheart - the boy once known as Tin - has grown into a man and the commander of Hell Diver Raptor Team. While Michael dives to help keep the Hive in the air, Captain Leon Jordan rules with an iron fist at the helm of the ship. But unrest stirs under his strict leadership as a prophecy of hope sweeps the lower decks.

Like the "Dark Continent" of Africa, the dark island of Madagascar holds many chilling secrets. One of them is a long-thought extinct species of dinosaurs living at the country's core. A massive earthquake rocks the mountain range within the Andringitra National Park. The splitting Earth reveals a network of tunnels, hidden away for millennia. Responding to the series of violent upheavals, a pack of hypersensitive predators flee their subterranean home; frenzied and hungry, they head for the surface.

All the creatures of the night gather in "the Hollows" of Cincinnati, to hide, to prowl, to party...and to feed. Vampires rule the darkness in a predator-eat-predator world rife with dangers beyond imagining - and it’s Rachel Morgan’s job to keep that world civilized. A bounty hunter and a witch with serious sex appeal and an attitude, she’ll bring ’em back alive, dead...or undead.

An accident during the construction of a tunnel beneath the Bering Strait leads to the discovery of a network of caverns and evidence that hints at the survival of a primitive human species. Led by DARPA technologist Reinhard Thyssen, a team of experts from around the globe is dispatched into the subterranean maze to discover all they can before the caves completely flood. Something lurks in the darkness, though. A creature has evolved into a predator unlike any the world has ever known, and it's up to the scientists to make sure that it never reaches the surface.

Who wants to be a superhero? Hope did, but she grew out of it. Which made her superhuman breakthrough in the Ashland Bombing, just before starting her freshman year at the University of Chicago, more than a little ironic. And now she has some decisions to make. Given the code-name "Astra" and invited to join the Sentinels, Chicago's premier super-team, will she take up the cape and mask and become a career superhero? Or will she get a handle on her new powers (superstrength has some serious drawbacks) and then get on with her life plan?

In their fifth exploit, Sabrina and Daphne Grimm are on their own while investigating the theft of enchanted items from the Ever Afters. And if they don't solve the case, the villain behind the crimes will unleash chaos upon the residents of Ferryport Landing.

After finding a compass and clues left by Kallista's father, Leo Babbage, Trenton and Kallista head west aboard their homemade mechanical dragon to search for the missing inventor. The two teenagers hope to find answers about their mountain city of Cove, but instead, they find only a blackened forest, ruined buildings, and a small underground city. Almost immediately, Trenton and Kallista get caught up in a civil war between a clan of scavengers called Whipjacks and the Order of the Beast.

Jolene Hartgrave, here! I went from being a top dog lawyer to a hangdog pet psychic in the ruff part of town, all thanks to a pesky curse that gave me the gift of gabbing with animals. But my luck is finally looking up. I’ve teamed up with a hottie police officer and his snarky, lie-sniffing German shepherd to catch criminals. From a murdered fashion icon spinning a web of lies to the killed curator of an occult museum, I’m doggedly helping the police bring the bad guys to justice.

Being the sole police detective in London's Supernatural Squad is no easy task. I have to navigate my way through a world teeming with supernatural creatures, from vampires to werewolves and everything else in between. My inexperience might count against me but my own shocking supernatural abilities will stand me in good stead - especially when I'm confronted yet again by the gruesome spectre of death....

Angharad "Harry" Russo is just your ordinary 20-something, with one exception - she's a witch with an out-of-the-ordinary gift. When her blind date goes sideways and she ends up face-to-face with a dead body, her life starts to go sideways too. Harry soon finds herself right in the middle of the mayhem, dealing with Cian Nash, a homicide detective that is as aggravating as he is sexy.

Gathering four stories from four best-selling author friends, Invitation is the first collection in the ongoing Harbingers series. In "The Call" by Bill Myers, four strangers are drawn together to help a student at the mysterious Institute for Advanced Psychic Studies. His gifts are supposedly being honed to assist world leaders...but there are some very disturbing strings attached.

Once an aristocrat in the heady days of pre-revolutionary France, now Lestat is a rockstar in the demonic, shimmering 1980s. He rushes through the centuries in search of others like him, seeking answers to the mystery of his terrifying exsitence. His story, the second volume in Anne Rice's best-selling Vampire Chronicles, is mesmerizing, passionate, and thrilling.

Gameknight999, a real-life Minecraft user trapped inside the game he loves to play, and his friend Crafter have transported to a new server. Malacoda is the King of the Nether, a terrible ghast that wants to destroy all of Minecraft with his massive army of blazes, magma cubes, zombie pigmen, and wither skeletons. Knowing the lives of all those within Minecraft - as well as those in the physical world - are depending on them, Gameknight and Crafter will need to search the land to recruit an NPC army.

Available only in audio, Fantastic Beasts: The Crimes of Grindelwald - Makers, Mysteries and Magic lifts the lid on the moviemaking secrets behind the latest installment in J.K. Rowling's Fantastic Beasts series. Narrator Dan Fogler (who plays No-Maj Jacob Kowalski) will guide you through the process of creating the magical on-screen world and explore the story, themes, and characters of Fantastic Beasts: The Crimes of Grindelwald.

In Chicago, someone has been killing practitioners of magic, those incapable of becoming full-fledged wizards. Shockingly, all the evidence points to Harry Dresden's half brother, Thomas, as the murderer. Determined to clear his sibling's name, Harry uncovers a conspiracy within the White Council of Wizards that threatens not only him, but his nearest and dearest, too.

I traded in my life of magic and demon hunting for a quiet one a long time ago. In the space of a couple of nights, I've become homeless, jobless, and I'm now hiding from people who want to open a back door to Hell itself. Things could be worse; I could be alone, too. Instead, I'm rooming up with the sexy mage, Levi, and that's been...interesting. Then one night I get a phone call from out of nowhere, and suddenly we have a lead on the book we've been looking for; or an invitation into a trap. Never one to take my own best advice, I spring into the lead head-on.