Science Mysteries

John Thomas Rourke, M.D., ex-CIA Covert Operations Officer, weapons expert, and survival authority, has accomplished one of his goals — he's helped his young friend Paul Rubinstein locate his parents. Now, Rourke's search for his own family must continue, hampered by severe storms raging along the Eastern Seaboard caused by the earthquakes which destroyed Florida.

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.

New York Times best-selling author Meg Cabot fills each adventure in the Mediator series with suspense and humor. Suze Simon is a liaison between ghosts and the living. But this teenager is no hand-holder, she's tough on the spirits who need her help. When the ghost of a murdered woman wakes Suze up one night with an troublesome request, the 16-year-old just wants to get rid of her.

Lewis Barnavelt is back and this time he has stumbled upon something more powerful than even his imagination can dream up. A camping trip with his Scout troop leads Lewis straight to an old grave and a mysterious, magical whistle. When Lewis discovers that this whistle has the power to stop the boys who insist upon bullying him, he is left with a tough decision. Does he continue to use the whistle, which he suspects might not be completely safe? Is Lewis strong enough to face the potent spirit that he is unknowingly summoning?

Ketterdam: a bustling hub of international trade where anything can be had for the right price - and no one knows that better than criminal prodigy Kaz Brekker. Kaz is offered a chance at a deadly heist that could make him rich beyond his wildest dreams. But he can't pull it off alone.

Amelia Scarcliffe’s monstrous brood, harbingers of Cthulhu, will soon spawn. Her songs spell insanity, death...and illimitable wealth. And Moriarty will do anything to get his hands on gold, even if it means tearing down the walls between this world and a realm of horrors. Meanwhile, after Sherlock Holmes’s last tangle with the Order of Dagon, horrifying monsters haunt the Thames, and madness stalks the streets of Whitechapel. Gang war between Moriarty’s thugs and the powerful cult can only bring more terror - unless Holmes and Dr. Watson can prevent it.

Ten years ago, teenagers Shauna and Eli Eaton disappeared. They were never found. That’s about to change. On her way home from Hemlock Cove, Stormy Morgan finds two teenagers in the middle of the road. They can’t possibly be the same teenagers, though. Can they? Turns out they are, but they haven’t aged a day.

Harry Dresden, Chicago's only professional wizard, takes on a case as a favor to his friend Thomas - a vampire of dubious integrity - only to become the prime suspect in a series of ghastly murders.

After a scourge of griefer attacks and a change in headmasters, Minecrafters Academy is once again at peace, and Lucy is working hard to keep up in all her classes. Meanwhile, the school is gearing up for an end-of-the-year talent show where everyone will showcase their greatest skills, from master building and clever potion making to strategic fighting. But when a hoard of skeletons and hostile mobs attacks the campus one night, an all-too-familiar struggle begins.

Raff Pineda has a certain reputation among the Animari. He’s the one to call if there’s a party starting, not the man to rely on when all hell breaks loose. Though he’s nominally the leader of the Pine Ridge pack, he defers to his second on the tough calls. Raff prefers to live fast and hard and keep his heart hidden, but a certain Eldritch princess won’t fall for his usual tricks, and their contract political marriage may be anything but convenient.

After being murdered by a mystery assailant, navigating his way through the realm between life and death, and being brought back to the mortal world, Harry realizes that maybe death wasn’t all that bad - because he is no longer Harry Dresden, Chicago’s only professional wizard. He is now Harry Dresden, Winter Knight to Mab, the Queen of Air and Darkness. After Harry had no choice but to swear his fealty, Mab wasn’t about to let something as petty as death steal away the prize she had sought for so long.

When Percy Jackson receives an urgent distress call from his friend Grover, he immediately prepares for battle. He knows he'll need his powerful demigod allies, Annabeth and Thalia, at his side; his trusty bronze sword, Riptide; and...a ride from his mom.

Lexi Sobado and her mentor Spyder McGraw work as a covert team to thwart the four-headed monster they've code-named the Hydra. No one - not Lexi's teammates, not her fiance, Striker Rheas, not even Command itself - knows about their mission. They fear a mole lurks among them, but the truth may be even more sinister. In trying to protect the government, the US military might have created the weapon that ultimately destroys America.

Fourteen-year-old Mona isn't like the wizards charged with defending the city. She can't control lightning or speak to water. Her familiar is a sourdough starter, and her magic only works on bread. She has a comfortable life in her aunt's bakery making gingerbread men dance. But Mona's life is turned upside down when she finds a dead body on the bakery floor. An assassin is stalking the streets of Mona's city, preying on magic folk, and it appears that Mona is his next target. And in an embattled city suddenly bereft of wizards, the assassin may be the least of Mona's worries.

With the same heightened suspense and intrigue that made her Shadow Children,/i> books - including Among the Hidden - best-sellers, acclaimed young adult author Margaret Peterson Haddix presents the first entry in a thrilling new series. Thirteen years ago, a plane materialized out of thin air with 36 babies on board and no one at the controls. Jonah and Chip, passengers of that mysterious vessel, are now caught in the middle of a deadly struggle between the FBI and a sinister, unseen force.

Zombies...really? Things go from amazing to appalling for Brighton in the course of one evening. First, there's a marriage proposal. Then, there's a creepy thing at the edge of the woods. That's all followed up by a dead witch who was dabbling in necromancy. More than dabbling, actually. That crazy witch was rolling around in it like a pig in mud. Unfortunately, Brighton and friends will learn the hard way how tough it is to break a dead witches spell.

Emilia is reeling from the shocking discovery that her twin sister, Vittoria, is alive. But before she faces the demons of her past, Emilia yearns to claim her king, the seductive Prince of Wrath, in the flesh. Emilia doesn’t simply desire his body, she wants his heart and soul—but that’s something the enigmatic demon can’t promise her. When a high-ranking member of House Greed is assassinated, Emilia and Wrath are drawn to the rival demon court. Damning evidence points to Vittoria as the murderer, and she’s quickly declared an enemy of the Seven Circles.

The Aether Shift. An event that changed the world forever. Unleashing untold powers onto the minds and bodies of humans on Earth. Some were chosen, against their will, to become something new. Azaria, finally allowed leave the house on her own for the first time, ends up as a Dungeon Core, however, the situation gets turned sideways during the process and she's left alone for nearly a year. Lance, an individual with a hidden past has been struggling in the changed world that is Earth. Meeting Azaria through a twist of fate, what will change with the two brought together.

Ezri would give up her magic to solve her mother’s murder. When a series of brutal murders lands in her lap, newly-minted Detective Ezri Trenton sets out to prove to herself and her mundane partner she can handle the investigation. The deeper she digs; the more evidence mounts that dark magic is behind the killings. Ezri knows traditional police work won’t be enough to stop the spree, but she can’t risk revealing the magical world. As the clock ticks ever closer to the Vernal Equinox and the prophecy that’s plagued her since childhood, Ezri must greet her destiny head on.

When fate knocks, answer the door. Unless it knocks three times. Then pretend you didn't hear it. Nora Ashcroft knows all too well that life is full of trouble when you can speak to the dead. When she accidentally lets in a dark entity to the house she shares with Ruby, it's up to her to banish the who-knows-what before the rest of Eastwind devolves into complete chaos. If she hopes to succeed, she'll need a special kind of assistance, and, unfortunately, the best man for the job is also the last witch in town she wants to spend time with...