Science Thriller

After a long sickness, Lady Letitia Seton is finally free. But the last fractures in her mind won't heal until she confronts old wounds. Intent on finding answers about a murderous conspiracy against her family and to complete her recovery, she travels to County Durham. Dr Grayson Day devoted his life to healing the princess in the tower. Not wanting her to journey alone into the unknown, he volunteers to accompany Lettie. But he is cast in the role of brother. Now he can only watch as Lettie becomes entwined with an enticing sylph.

Gretel - yes, that Gretel - is now all grown up and working as a private investigator in 18th-century Bavaria. Her professional interest is piqued when she begins to hear whispers of of mysterious goings-on off the coast of Schleswig-Holstein: sailors are disappearing, and there are rumors of mermaids and sea creatures and all manner of slippery, sea-based happenings. Ordinarily, Gretel's interest in sea life does not extend beyond that which is edible and already on the plate before her. However, funds are low....

After a lifetime of hunting down criminals, Ryan just wants to live out his days in peace and in the shadows of Tokyo to grieve the loss of his wife and son. But his old team - the Nameless, experts in extraction and recon - comes with an urgent request for help. The young daughter of one of his closest friends, a girl he once treated as his own, has been kidnapped.

Sidelined by his war injuries in 1916, Captain Hastings travels to his friend’s estate at Styles Court to recover from his wounds. As the summer heats up, a tragic murder occurs, and Hastings calls upon the services of his old acquaintance Hercule Poirot. With seemingly unrelated clues - a scrap of a burned will, a false beard, and an empty packet of bromide - the brilliant detective launches his first investigation on English soil and forges an enduring friendship.

When a killer vampire threatens to destroy head of Special Investigations Karrin Murphy's reputation, unless Harry delivers the powerful Word of Kemmler to her, he has no choice. Now Harry is in a race against time to find the Word before Chicago experiences a Halloween night to wake the dead.

A mysterious convergence of natural disasters threatens to destroy life as we know it, and people across the United States are going missing. With no one left to investigate, Special Agent Kendra Baker takes the case, trying to solve the disappearances before she’s out of time. Among those abducted is Valeria Miller, the daughter of ex-Marine Corporal Andrew Miller, and he’ll stop at nothing to find her. With the help of an unstable conspiracy theorist, they find themselves on the trail of a reclusive billionaire who just might have all the answers.

All good things must come to an end, Constant Listener, and not even Stephen King can write a story that goes on forever. The tale of Roland Deschain's relentless quest for the Dark Tower has, the author fears, sorely tried the patience of those who have followed it from its earliest chapters. But attend to it a while longer, if it pleases you, for this volume is the last, and often the last things are best.

After the sickness known as the Doom destroyed civilization, magick has become commonplace, and Fallon Swift has spent her young years learning its ways. Fallon cannot live in peace until she frees those who have been preyed upon by the government or the fanatical Purity Warriors, endlessly hunted or locked up in laboratories, brutalized for years on end. She is determined to save even those who have been complicit with this evil out of fear or weakness - if, indeed, they can be saved.

Vampire Cat Crawfield is experiencing a new role as a mother. Turns out, trying to manage a perfect domestic life for her daughter is more...challenging than Cat ever imagined. Since things have finally quieted down in the undead world, her husband, Bones, suggests that Cat recharge by spending a girls-only getaway with her best friend, Denise. Cat and Denise intend to spend the week doing nothing more than dancing, drinking, and sightseeing. Unfortunately, they stumble across a deadly summer solstice ritual.

Three weeks after the nation's power grid goes down, chaos reigns. Food supplies have dried up. Fuel is running low. And the bleak, brutal winter is relentless. Fall Creek has forged a shaky peace, but the cost for safety proves higher than some are willing to pay. The town is a powder keg waiting to explode. For Hannah, home is finally within reach. But it won't be anything like she expected....

Being a beta tester for Radical Interactive was not the dream job Will had envisioned, but he had hoped it would get his foot in the door to one day becoming a graphic designer for the company. As he filled out his new-hire paperwork, he never realized he was literally signing his life away. Now a phenomenally successful company, Radical Interactive was secretly working on something behind closed doors that would change both the medical and gaming industries forever. The Realm was reborn. The only problem was that it wasn't a game - at least not to those trapped inside.

Harry Dresden, Chicago's only professional wizard, is about to have a very bad day.… Because as Winter Knight to the Queen of Air and Darkness, Harry never knows what the scheming Mab might want him to do. Usually, it’s something awful. He doesn’t know the half of it… Mab has just traded Harry’s skills to pay off one of her debts. And now he must help a group of supernatural villains - led by one of Harry’s most dreaded and despised enemies, Nicodemus Archleone - to break into the highest-security vault in town, so that they can then access the highest-security vault in the Nevernever.

Dr. Jake Ross, a university astronomer, wants nothing more than to teach a few classes each semester and continue his research. Instead, he finds himself aggressively recruited to be the science advisor to Frank Tomlinson, an ambitious politician with his eye on the US Senate. Tomlinson is in need of an edge that will allow him to defeat his opponent at the polls, and Dr. Ross can contribute just that: MHD. MHD, or magnetohydrodynamics, is a new innovation that will allow electricity to be generated efficiently and cheaply. But MHD is still in its infancy, and there are deadly risks.

Pandemic drought, skyrocketing oil prices, dwindling energy supplies, and wars of water scarcity threaten the planet. Only four people canprevent global chaos.

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.

Lucy and her friends' time at Minecrafters Academy is coming to an end, and the entire school is preparing for graduation. But when an explosion shakes the campus and Lucy's old friend Steve appears with bad news from his village, all plans to celebrate come to a halt. The school is no longer under attack - it's being destroyed. And it's time for the students to use their training outside the safety of the Academy. Lucy, Jane, and Phoebe must use the skills they've honed in school to battle the evil force.

Nicole Cassidy is a witch descended from the Greek gods...but she doesn't know it until she moves to a new town and discovers a dangerous world of magic and monsters that she never knew existed. When the Olympian Comet shoots through the sky for the first time in 3,000 years, Nicole and four others - including mysterious bad-boy Blake - are gifted with elemental powers. But the comet has another effect - it opens the portal to another dimension that has imprisoned the Titans for centuries.

George Galen is a brilliant scientist, a pioneer in gene therapy. But Galen is dangerously insane. He has created a method to alter human DNA, not just to heal diseases, but also to "improve" people - make them stronger, make them able to heal more quickly...and make them compliant to his will.

After a long, perilous journey, Hell Divers Xavier Rodriguez and Magnolia Katib discover the Metal Islands, a sunny, habitable zone where thousands of people live by fishing and farming. But this "paradise" is really a violent warrior society ruled by the cannibal King el Pulpo. For the first time in X's life, he is forced to lay down his arms and surrender.

Finding an old manuscript in the attic has always been a fantasy of Sylvia’s. She just never expected the fantasy to come true, or for it to lead her to answers about her mysterious family.