Science Fiction Mystery

Set in the years before and during the 1st Punic War, the series follows the exploits of a young, hot-headed swordsman. From a lad on his father's farm, to a Legion training camp, to the Capital of the Republic, Alerio Sisera learns that sharp steel and quick reflexes are not always a Legionary's best assets.

Welcome to the sleepy island of Penfurzy, where nothing exciting ever really happens. OR DOES IT? Adventure awaits Demelza and her new best friend in the whole world, Nessa, as they explore the island and uncover the mysteries of the Penfurzy Knights. With a honking pet goose sidekick, quirky islanders and a legendary treasure to find, it's up to Nessa and Demelza to ride their bikes, solve the puzzles before them, and face down danger with frisbees, water-balloons, feathers....and a toilet plunger.

On the run from the Ash Angel Organization, on a mission to redeem Aclima. Helo doesn’t know of the danger until he’s dragged back into the war to face a threat with the power to destroy the Ash Angel Organization and turn the world into a living hell. Facing a being of unimaginable cruelty and power, Helo must solve a mystery within his own heart to keep darkness from overpowering the world.

In 1912, just months before the election, President Taft dies suddenly, and Teddy Roosevelt wastes no time in grabbing power as he wins another term as president. By force of will, he ushers the United States into a new, progressive era with the help of the Black Chamber, the mysterious spy organization watching his back.

Welcome to Jewell, North Carolina, a small strip of land on the Crystal Coast with no stop signs or traffic lights, but it's got a whole lot of magic. Ruby Mae Jewell helps run the family business of selling antiques and refurbished goods. But with old objects, you never know when one of them possesses more than just dust and cobwebs. When Rue hits up a flea market, she gets more than she bargained for. Finding a potentially dangerous magical object, she has to get it off the market and out of mortal hands.

My name is Danica James. I'm a cop with the Arcane Division. Most mages have the ability to manipulate the elements - fire, water, air, earth, electricity. My magic only works on machines and electrical devices. They call me a magitek. That doesn't help much with demons and vampires, let alone criminals with lethal magikal powers.

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.

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.

A field trip to Washington, D.C. turns into a middle-grade mystery! In this Field Trip Mysteries book, sixth-grader Edward "Egg" Garrison and his friends travel to the nation’s capital. But when they arrived at Union Station, people scream and flee the popular landmark. They’ve seen a ghost, the ghost of George Washington, the first U.S. president! The four friends find themselves smackdab in another mind-bending mystery. And if they don’t act fast, the United States Capitol will soon become a haunted house.

Maddie, Célim, Juliette et Sasha s'apprêtent à vivre une journée en apparence normale. Mais pour eux, tout vas basculer, brutalement. Personne n'est prêt pour un tel cataclysme. Ils se voient confier une quête de la plus haute importance : le sort de l'humanité sera entre leurs mains. Ils devront affronter des créatures maléfiques, braver des forces surnaturelles et surtout, dépasser leurs peurs et rester unis, quoi qu'il en coûte.

Un phénomène inexplicable s'empare des femmes à travers la planète : une sorte de cocon les enveloppe durant leur sommeil et si l'on tente de les réveiller, on prend le risque de les transformer en véritables furies vengeresses. Bientôt, presque toutes les femmes sont touchées par la fièvre Aurora et le monde est livré à la violence des hommes. À Dooling, petite ville des Appalaches, une seule femme semble immunisée contre cette maladie.

The unimaginable has happened: the world has been plunged into all-out nuclear war. Sailing near the Arctic Circle, the USS Nathan James is relatively unscathed, but the future is grim and Captain Thomas is facing mutiny from the tattered remnants of his crew. With civilization in ruins, he urges those that remain - 152 men and 26 women - to pull together in search of land. Once they reach safety, however, the men and women on board realize that they are the earth's last remaining survivors.

Flo lives an eccentric life - she travels with a popular circus in which the main acts star orphaned children with secret shape-shifting abilities. Once Flo turns 16, she must perform, but she's not ready. While practicing jumping a flaming hurdle in a clearing beside the circus, she spots a dark figure in the trees and fears he saw her shift. The news sends the circus into a panic.

Welcome to Wicked - the paranormal sixth borough of New York that's home to witches and goblins, werewolves and necromancers, elves and vampires‚ and former Detective Dani DeMarco. Dani's busy with the grand opening of her family's pizza parlor when a knock on the door leaves her face to face with the stunning yet lethal vampire in charge of the NYPD's supernatural branch - Captain Matthew King. There's been a high-profile double homicide in the Sixth Borough, and Dani's peculiar talent is the only hope to untangle the web of lies and magic connecting the dead victims.

India Steele is desperate. Her father is dead, her fiancé took her inheritance, and no one will employ her, despite years working for her watchmaker father. Indeed, the other London watchmakers seem frightened of her. Alone, poor, and at the end of her tether, India takes employment with the only person who'll accept her - an enigmatic and mysterious man from America, a man who possesses a strange watch that rejuvenates him when he's ill.

My whole world changed when I stepped inside the academy. Nothing is right about this place or the other students in it. Here I am, a mere mortal among gods...or monsters. I still can't decide which of these warring factions I belong to, if I belong at all. I only know the one thing that unites them is their hatred of me. Then there's Jaxon Vega. A vampire with deadly secrets who hasn't felt anything for a hundred years.

Peace has been restored to the Overworld after an epic griefer battle. Lily, Simon, and Michael are glad to have a break from fighting, and even from their attempts to escape the game and return to their normal lives. But then two new players are zapped onto the server, and no one's sure who's responsible for trapping them. With Mr. Anarchy and the other griefers in prison, anyone could be a suspect, and tempers flare as the townspeople's suspicions turn inward.

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.

Darlene Bobich, the zombie killer, is on a mission to save her family. Can she succeed, even as more obstacles are thrown in her way: survivors bent on their own selfish needs, evolving zombies, and the rotting world around her?

The virtuous and loving Emily, the young protagonist, finds herself in the care of her aunt following the death of her father. Her aunt promptly marries the villain Montoni, a cruel and calculating man whose scheming leads him to lock both women in the dark and winding castle of Udolpho. Will they survive to tell of its terrors?