Science Fiction Mystery

The third book in Kat Richardson's best-selling Greywalker series, Underground features heroine Harper Blaine, walker of the shadowy line between the living and the dead. Seattle's homeless are turning up dead and mutilated, and zombies have been seen stalking the Underground. Harper sets out to find the source, and soon comes to realize she's tangling with an ancient evil.

A mysterious murder in a dystopian future leads a novice investigator to question what she's learned about the foundation of her population-controlled society. Decades after economic and environmental collapse destroys much of civilization in the United States, the Coast Road region isn't just surviving but thriving by some accounts, building something new on the ruins of what came before.

Morgan Stockhour knows getting too close to the edge of Internment, the floating city in the clouds where she lives, can lead to madness. Even though her older brother, Lex, was a Jumper, Morgan vows never to end up like him. If she ever wonders about the ground, and why it is forbidden, she takes solace in her best friend, Pen, and in Basil, the boy she's engaged to marry. Then a murder, the first in a generation, rocks the city. With whispers swirling and fear on the wind, Morgan can no longer stop herself from investigating, especially once she meets Judas.

It's been one year since a virus triggered junk DNA and people all over the world started changing, becoming something else, craving blood. It's been 10 months since the word vampire stopped being something from old monster stories and Hollywood movies. It's been six months since our world and theirs erupted into war, two since an uneasy peace was signed, and one hour since that peace was shattered. The war is here again - the vampire war.

Twelve-year-old criminal mastermind Artemis Fowl has discovered a world below ground of armed and dangerous—and extremely high-tech—fairies. He kidnaps one of them, Holly Short, and holds her for ransom in an effort to restore his family's fortune. But he may have underestimated the fairies' powers. Is he about to trigger a cross-species war?

To get a fresh start away from a bad relationship, Kylie Strange moves across the country to open a shop in a seemingly quiet town in rural Maine. During renovations on Strange Herbs & Teas, she discovers a peculiar and ancient codex, The Booke of the Hidden, bricked into the wall. Every small town has its legends and unusual histories, and this artifact sends Kylie right into the center of Moody Bog's biggest secret.

Professor Theo Cray is trained to see patterns where others see chaos. So when mutilated bodies found deep in the Montana woods leave the cops searching blindly for clues, Theo sees something they missed. Something unnatural. Something only he can stop. As a computational biologist, Theo is more familiar with digital code and microbes than the dark arts of forensic sleuthing.

Something big is coming...big enough to destroy the entire solar system...and it's heading straight for Earth. That's what Dr. Ben Rollins, head of Harvard's exoplanet research team, is told by NASA after being dragged out of bed in the middle of the night. His first instinct is to call his daughter and wife, who are vacationing in Italy: Something is coming, he tells them, a hundred times the mass of our sun. We can't see it, we don't know what it is, but it's there.

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.

In detective Mera Maurea's experience, three things motivate a murder: secrets, convenience, or passion. But none of the three can explain why the Summer King is dead. With a tight deadline hanging over her head, Mera has to figure out who's the culprit before the frail balance that holds the nation of Tagrad together crumbles into dust. To aid her - or turn her life into a living hell, hard to tell which - is her fae partner Sebastian Dhay, a snarky detective with a penchant for the illegal. He's a volatile wild card who will do anything to solve the murder, even if it means his doom.

In The Dragon Factory, Ledger and his team from the Department of Military Sciences square off against two separate groups of corrupt scientists. The beautiful but twisted Jakoby Twins are creating transgenic monsters and genetically enhanced mercenaries for sale to the highest bidder. Their father, who takes evil to an entirely new level, is using cutting-edge science to complete the Nazi master-race program.

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.

Cambridge professor Emily Wilde is good at many things: She is the foremost expert on the study of faeries. She is a genius scholar and a meticulous researcher who is writing the world’s first encyclopaedia of faerie lore. But Emily Wilde is not good at people. She could never make small talk at a party—or even get invited to one. And she prefers the company of her books, her dog, Shadow, and the Fair Folk to other people. So when she arrives in the hardscrabble village of Hrafnsvik, Emily has no intention of befriending the gruff townsfolk.

A massive zombies-versus-skeletons war has broken out in Minecraft, threatening to engulf and destroy the entire Overworld, and there's only one furry creature clever enough to stop it. Always a great teacher of crafting, as the conflict breaks out Bacca is tutoring his first zombie student - a young crafter named Dug - and decides to take his pupil with him on this important quest. Together they discover that the skeletons have stolen an ancient sword from the zombies that has a powerful prophecy surrounding it.

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....

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.

Gov-corp detective Carlos Moreno was only a baby when Atlas left Earth to seek truth among the stars. But in that moment, the course of Carlos' entire life changed. Atlas is what took his mother away; what made his father lose hope; what led Alejandro Casales, leader of the religious cult known as the Circle, to his door. And now, on the eve of the 40th anniversary of Atlas' departure, it has something to do with why Casales was found dead in his hotel room.

Mary Jekyll, alone and penniless following her parents' deaths, is curious about the secrets of her father's mysterious past. One clue in particular hints that Edward Hyde, her father's former friend and a murderer, may be nearby, and there is a reward for information leading to his capture...a reward that would solve all of her immediate financial woes. But her hunt leads her to Hyde's daughter, Diana, a feral child left to be raised by nuns.

Like his fellow lunarnauts - otherwise known as Moonies - living on Moon Base Alpha, twelve-year-old Dashiell Gibson is famous the world over for being one of the first humans to live on the moon. And he's bored out of his mind. Kids aren't allowed on the lunar surface, meaning they're trapped inside the tiny moon base with next to nothing to occupy their time - and the only other kid Dash's age spends all his time hooked into virtual reality games.

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.