When Gravelmuck Elementary's cleaning slimes escape and destroy the schoolyard with their acidic ooze, all claws and tails point to Mr. Snag, the school's caretaker, as the culprit. Determined to clear Mr. Snag's name, Tank and Fizz dive into the case, only to discover that the goop under Rockfall Mountain runs deep. The detective duo must outwit their eight-legged principal and survive an ancient war between high-tech janitors and spell-slinging wizards. Can Tank and Fizz find the real monsters behind the slime stampede in time to clear Mr. Snag's name?
Kat and Allie have been friends forever. But when Allie returns from a summer away, everything changes. Allie’s different. Too different. And Kat begins to wonder: who is this girl and what has she done with her best friend?
This title takes a look into the history of haunted prisons and asylums and the unusual behaviors that have happened there throughout history.
This title looks into the paranormal activity of haunted houses around the world.
This title explores haunted battlefields and cemeteries aroung the world and the paranormal activities that happen there.
This title explores haunted ships, planes, and cars with scary photos and actual events and places.
This title looks at haunted hotels around the world with paranormal activity that has happened there.
This title looks at how objects can be haunted and gives examples of famous places with such objects.
When his little brother loses the class hamster, Marco Martinez comes to the rescue with a robot and some coding tricks. But will a robot rescue mission be enough to catch this speedy rodent?
After a hacker breaches the school’s grading system and gives students failing grades, Grady Hopkins wants to set the record straight. Along with coders Ava and Marco, Grady follows a trail of IP addresses as he searches for the perpetrator. Will they find the truth before everyone flunks sixth grade?
When weird noises in the school’s media center have students spooked, Marco Martinez is on the case. Marco writes up a code to alert him of any ghost-like activity. But does he have more than ghosts to be afraid of?
When Ava Rhodes’s brand new tablet computer goes missing, she’s desperate to solve the mystery. Can her fellow coding club members Marco and Grady and some quick coding help her? Or is everyone a suspect?
When a mysterious lunch thief leaves behind a card with a website address, Ava Rhodes can’t help but check it out. After the site leads her to a really boring online video game, she’s even more determined. Can GPS tracking help Ava and her friends find the thief? Or will more lunches go missing?
Sawdust in his locker and weird music on his MP3 player—someone is messing with Grady Hopkins. Determined to put an end to the pranks, Grady enlists friends Marco and Ava to help him decode anagrams left by the culprit. Will he solve the mystery before the trickster strikes again?
Filming a sprint car race on the local track, Dylan Clarke captures racer Carlee Martin’s fiery accident. The more Dylan replays the video, the more he believes that there’s something suspicious about the crash. As he investigates, Dylan discovers that some of Carlee’s fellow racers might have wanted to hurt her. And, now, they’re after him too.
Years in the future, the world is in the midst of an energy crisis. Best friends Liam and Grace spend their evenings sneaking around abandoned buildings. One night, they spot a man wandering in the deadly radiation zone. How can he survive? Is he an alien? A zombie? Liam and Grace have to find out.
Michael suffers from a mysterious and painful lung disease. But he’s thrilled when a charity foundation grants his last wish—to visit the world’s only deep-water hotel. Submerged miles below the water’s surface, Michael discovers horrifying sea creatures, and a shocking secret is revealed.
Drew thought spending the summer in Florida with his little sister Maddie was the worst thing that could happen to him. He was wrong. When their plane crashes in a swampy, crocodile-infested wilderness, Drew and Maddie must rely on each other to survive.
Ever since the car accident that killed his father, Ben Kirby’s life has been a mess. Then, one day Ben stumbles across Second Chance Delivery, a service that will send an object and a letter to his past self. Now, Ben has one chance to stop the accident and change his future before fate takes its course.
For as long as he can remember, Hal Crabtree’s family has owned Limbo’s Diner. The patrons of Limbo’s are unique—they are dead, waiting for their final judgment. When Hal’s classmate Gwen shows up at the diner, Hal is determined to solve the mystery of her death. If he fails, the diner’s about to get full real quick.
DJ is always thrilled to spend time with his grandfather, a person he idolizes. When his grandfather announces that he's going to take all of his grandsons on individual adventures, it seems only fair that DJ, as the oldest grandchild, will get his adventure first - an adventure that sees his grandfather at the controls of a small plane as the two fly to Central America for a week. But when someone tries to kidnap him, DJ must flee through the jungle and down a crocodile-infested river, pursued by armed gunmen. When he isn't busy trying to stay alive, DJ discovers things about himself he never suspected and uncovers information that leads him to believe his beloved grandfather is living a secret life. In this exciting prequel to Between Heaven and Earth and Sleeper, the responsible and athletically gifted DJ flies to Central America.
As the eve of the great Wizards' Summit approaches, wizards from all over Rockfall Mountain descend on the school at Shadow Tower to refine their craft. When professors start disappearing, it's up to magic-fearing monster sleuths Tank and Fizz to solve this spell-packed mystery and find the missing mages. Aleetha, their detective partner and a wizard-in-training, has dragged Tank and Fizz into the heart of the Shadow Tower, where libraries fly, spells fill the air, and an ancient army of darkness stirs, when she receives a mysterious message from her missing teacher. Using their detective skills, a pinch of magic and a trickle of technology, the friends stumble into a battle that's been brewing for decades. And what starts as a simple missing-persons case turns into a clash of light versus dark magic. Can Tank and Fizz overcome their fears and track down the missing mages before the black magic makes them disappear for good? The Case of the Missing Mage is the third book in the Tank & Fizz series about two crime-solving monsters living under a mountain, following The Case of the Slime Stampede and The Case of the Battling Bots.
Thirteen-year-old Nate needs a break from looking after his newly disabled mom. One day when his mom thinks he's at a cross-country meet, he goes to the mall with a friend he's forbidden to have contact with. At the skate shop he sees a new board he can't afford but has to have, and Nate gets talked into running a scam. It turns out Nate looks a lot like a teen TV star filming in the area. So he and his buddy get girls to pay cash to be extras on set. It's all fine until Nate meets a girl he really likes. Nate knows he has to tell her the truth, but he's not sure he has what it takes to come clean.
When Adam's grandfather first suggests taking him on a quick trip to Sweden to celebrate his upcoming thirteenth birthday, visions of being in one of the coolest places on earth—and he's not thinking of the temperature—dance in Adam's mind. But on his way there he reads that Swedes have a darker past, and present, than he ever imagined. Then he finds himself alone and separated from his grandfather in busy Stockholm. He is followed by unsmiling strangers, chased by ghosts down alleyways and constantly watched by the strangest girl he's ever seen. And then another terror, perhaps bigger than the terror of being lost, begins to overwhelm him. In this fast-paced prequel to Last Message and Double You, the outwardly confident but often secretly anxious Adam wanders the streets of Stockholm.
A trip to a remote lake in northern Ontario with his grandfather doesn't thrill Steve, especially since his twin brother, DJ, was taken to Central America. Matters start to look up when his grandfather tells Steve about the mysterious death of the artist Tom Thomson and sets him the task of finding Thomson's missing skull. Steve loves mysteries, but when odd things begin happening and strange people start threatening him, Steve wonders whether this is part of his grandfather's plan. Is this still a simple puzzle, or is something far more sinister going on? In this thrilling prequel to Lost Cause and Broken Arrow, the history- and mystery-loving Steve ends up in remote northern Ontario.