Scary Science Fiction

It's been two years since Emily and Jess Volnik visited ancient Castle Keep in Scotland and made the acquaintance of the Boggart, a mischievous shape-shifting spirit who has lived in the castle for centuries. Now they've returned for another Scottish adventure, joining their old friend Tommy and Mr. Maconochie, the new owner of Castle keep, on a trip to Loch Ness, where a new expedition is determined to find the fabled monster. Of course, the fun-loving Boggart comes along for the ride, and wherever the Boggart goes, things are bound to get lively. But this time the Boggart has a serious mission....

In Gustav Gloom and the Nightmare Vault, Fernie and Gustav find themselves battling another shadowy foe - The Shadow Eater. He is after one thing, The Nightmare Vault, which his master, the evil Lord Obsidian, will use to unleash the most terrifying and threatening shadows into the world. As Fernie and Gustav race to stop the Shadow Eater, Fernie learns about Gustav's mysterious past and just what happened to his missing parents.

Robby and his sister Karla beg their parents to take them to a big carnival that has opened on the other side of town. When they arrive, the two kids are delighted by the rides, the sideshow, the interesting displays, and the great food booths. They wander away from their parents and find themselves at a less-trafficked area at the back of the carnival. Inside a large penned-in area, they see a dejected-looking boy about their age sitting on the grass. A sign on the tall metal fence reads: PLEASE DO NOT FEED THE WEIRDO. The kids are reluctant to disobey the sign, but the boy seems really nice.

Whenever Mark puts his new, ultra-rare trading card into play, bad things happen to his opponents after the game has ended.

A game of tag turns monstrous one night in the forested village of Pine Bluff, where kids who are "it" for too long transform into something terrifying. When little Mateo goes missing after being "it," the kids begin to worry who the next victim will be—only to discover that the truth may be scarier than they thought! Follow along with Mateo and others in this collection of scary stories.

The house seemed to sit apart from the others on Katydid Street, silent and alone, like it didn’t fit among them. For Violet Hart—whose family is about to move into the house on Katydid Street—very little felt like it fit anymore. Like their old home, suddenly too small since her mother remarried and the new baby arrived. Or Violet’s group of friends, which, since they started middle school, isn’t enough for Violet’s best friend, Paige. Everything seemed to be changing at once. But sometimes, Violet tells herself, change is okay.

In the final installment of Adam-Troy Castro's creepy Gustav Gloom series, the fate of the Dark Country rests on Gustav and Fernie's shoulders. After weeks of traveling on a quest to find their fathers, Fernie and Gustav finally come face-to-face with their nemesis - the evil Lord Obsidian. Filled with heroic action sequences, terrifying chills, and plenty of humor, this final book will keep fans on the edge of their seats.

When Ashley finds a doll in her garden, she's determined to keep it. Little does she know that its previous owner - who's been dead for seven years - wants it back.

When Kara Westfall was six years old, her mother was convicted of the worst of all crimes: Witchcraft. Years later, Kara and her little brother, Taff, are still shunned by the people of their village, who believe that nothing is more evil than magic…except, perhaps, the mysterious forest that covers nearly the entire island. It has many names, this place. Sometimes it is called the Dark Wood, or Sordyr's Realm. But mostly it's called the Thickety.

Magic. Mystery. Time-travel. Join Jack, Annie and the Magic Tree House in this historical holiday story that puts a twist on Charles Dicken's classic The Christmas Carol. Jack and Annie must help the famous writer Charles Dickens! The brother and sister are whisked back in time to Victorian England and the foggy streets of London. There, Jack and Annie discover that Charles Dickens has been thrown in jail! How can they help him? They will need all their magic-and help from three ghosts-to keep the great writer from ruining his life!

With Serpine dead, the world is safe once more. At least, that's what Valkyrie and Skulduggery think, until the notorious Baron Vengeous makes a bloody escape from prison, and dead bodies and vampires start showing up all over Ireland.

Wulf is at war - war against the Dark. As Pan's soldier and champion, it's his responsibility to fight for what is right. An early Winter has come to the County, threatening its people with starvation - but there is an even more dangerous foe to face. A demon is trying to become the next ruler of the dark. He has many names but one of them is Loki, the Trickster God. Loki has many, terrible powers - but his most deadly weapon is the one that controls all Wulf's own power.

Spooky Stories to Tell in the Dark is the latest installment of tantalizing tales from S. Cary and Story Ninjas Publishing. In this book, you'll find 22 of the scariest stories to tell your friends. From Area 51 to fishing trips, this anthology has all kinds of spooky stories to make your spine tingle. What happens when a bunch of teenagers have a New Year's Eve bash on a private island? Or what about a paranormal party at Christmas?

The first book in the exhilarating new fantasy sequence from Joseph Delaney, the multimillion-selling author of The Spook's Apprentice, the inspiration for the movie Seventh Son. Welcome to Arena 13. Here warriors fight. Death is never far away.... Leif has one ambition: to become the best fighter in the notorious Arena 13. Here punters place wagers on which fighter will draw first blood. And in grudge matches, they bet on which fighter will die.

From R.L. Stine, the master of horror for young listeners, comes ten brand new stories that are sure to have you keeping the light on at bedtime tonight. A boy thinks that a dream factory will help him make his slumber more fun...but what's the line between dream and nightmare? Two kids find an abandoned shack on the side of the road and are determined to make it their new treehouse... but is it as abandoned as it seems? A boy wants to impress a birthday party with this amateur magician skills...but how far will he go to wow the crowd?

Fly into a fiery and fantastical future with number one best-selling author David Walliams, in an epic adventure of myth and legend, good and evil, and one small boy who must save the world.... It is 2120 and London is in ruins. The young Prince Alfred has never known a life outside Buckingham Palace – but when strange goings-on breach its walls and stalk the corridors in the dead of night, he is thrust into a world of mystery, adventure and monsters.

In the absurd land of Nth, Thisby Thestoop can be found within the forlorn walls of Castle Grimstone, down the precarious steps of the Black Mountain dungeon, up to her nose in griffon toenails, gnoll spittle, and troll meat (to give to them, not made of them).

In Gustav Gloom and the Four Terrors, things are not always what they seem in the Gloom Mansion. Gustav decides that he needs to rescue his father from the Dark Country, but he can't do that without Fernie's help. After Gustav convinces Fernie's safety-conscious father to enter the Gloom Mansion with Fernie and Pearlie, there is a prison break from the Hall of Shadow Criminals and it's up to Fernie to save her family and Gustav before it's too late.

Nothing about Kess Pedrock’s life is normal. Not her home (she lives in her family’s Unnatural History Museum), not her interests (hunting for megafauna fossils and skeletons), and not her best friend (a talking demon’s head in a jar named Shrunken Jim).

New York Times best-selling author Jennifer A. Nielsen joins the race for survival! The survivors have made it out of the jungle, but they may be sorry they ever left when they stumble upon a whole new ecosystem, populated with entirely new threats. And the greatest threat of all may come from within. Because one of the kids is changing....