Showing titles in Mysteries

Tim and his ragtag crew have been rescued from certain doom by a mermaid princess—but now, she wants something in return for saving their lives: her father King Neptuna’s stolen trident. To pay their debt, Tim, Belinda, Ferkle, Rover, and Princess Grace once again brave the Sea of Terror to track down the trident in the glorious city of Atlantis, which hasn’t sunk into the sea yet. (In fact, it is famed as the safest city on earth.) But there is plenty of danger en route—and the notorious Prince Ruprecht is lurking about as well.

An elephant never forgets, but Lexington Willow can't remember what happened before a tornado swept her away when she was a toddler. All she knows is that it landed her near an enclosure in a Nebraska zoo; and there an elephant named Nyah protected her from the storm. With no trace of her birth family, Lex grew up at the zoo with Nyah and her elephant family; her foster father, Roger; her best friend, Fisher; and the wind whispering in her ear.

Nick Slate, in order to protect his father and little brother, reluctantly must help the Accelerati complete Tesla's great device. Their power-mad leader wants nothing less than to control the world's energy - but there are still three missing objects to track down. Nick's friends can't help him, as they are spread across the globe grappling with their own mysteries - with Vince in Scotland, Caitlin and Mitch on their way to New Jersey, and Petula's whereabouts unknown.

The Campground Kids begin their next journey in Yosemite National Park. Their trip gets turned upside down after learning that treasure has been hidden somewhere in the park—over one million in gold and precious gems. Once the kids discover that their long-lost great-uncle is involved, they insist on joining the hunt. As the family begins their adventure, they run into twin brothers, Brody and Brock, and their father. While Brody seems friendly to the crew, Brock and his menacing father are determined to locate the treasure and will resort to ANYTHING to find it!

It’s summer in 1880 Stockholm, and the city bakes in the heat—but the heat on twelve-year-old Mika is lifting. After lying low following the dramatic blast at the jail, Mika’s relieved to learn her name is finally cleared. And it’s not a moment too soon—because Detective Hoff has a perplexing case involving the disappearance of a local teen. The girl’s wealthy family wants to make sure things stay quiet. Why would a girl who has everything want to run away? And why is her family so afraid to go public?

The ranch is in the grip of a sweltering summer heat wave, and to make matters worse, Bruiser the Rottweiler is on the loose. First Bruiser attacks a defenseless fawn, then he threatens to come after Hank the Cowdog, the Head of Ranch Security!

Nancy, Bess, and George look for Nancy’s missing father in the 22nd book in the Nancy Drew Diaries series, a fresh approach to a classic series. While Nancy’s dad is away at a conference in Washington, DC, she invites Bess and George over for a slumber party. The girls are having a great time until Nancy gets a call from a number she doesn’t recognize. Her dad never showed up for his panel and he isn’t in his room. No one’s seen him since the night before, and he isn’t answering his phone.

This volume includes: The Animal Shelter Mystery, The Old Motel Mystery, and The Mystery of the Hidden Painting. In The Mystery of the Hidden Painting, the Aldens find a mysterious painting hidden in the attic. The children learn that it is a portrait of their grandmother, whom they never knew, wearing the necklace Grandfather gave her when they were married. The necklace disappeared on their first anniversary - and was never found. Can the Boxcar Children track down a necklace missing for so many years?

Eleven-year-old Sam Brattle is already having the worst Christmas ever - his dad's bakery is going bankrupt and his mom is spending the holidays with her new family. To make things worse, Nickel Bay Nick, the anonymous Good Samaritan who leaves hundred dollar bills around Nickel Bay at Christmastime, is a no-show, so this year the rest of the town is as miserable as Sam. When he stumbles upon the secret identity of this mysterious do-gooder, Sam is stunned to learn that he might now be his town's only hope.

After twelve-year-old Rosie Oaks’s triumph over a powerful evil witch, a whole new world opened up to her—one full of witches who control many of the experiences that make life worth living and use their dominion to torment people. As the latest in a line of powerful witch hunters, it’s up to Rosie to defeat them. With her loyal friend Germ by her side and her newly created witch-weapon at the ready, Rosie leaves home on a quest to find and vanquish the remaining of the original Thirteen Witches.

Dear diary... Who would want to harm a horse? I kept asking myself that question while watching the beautiful jumpers at the annual River Heights Horse Show. The top riders from all over the country are here, and one of them, Payton Evans, is a close friend of Ned's family. She's been training for years, and Ned said she might even make the Olympic team.

Gina, Edgar, Elena, and Kevin have been best friends for as long as they can remember. So when their arch-nemesis points out that their initials make them literally GEEKs, they decide to go with it. The GEEKs’ hometown of Elmwood was once the headquarters of the famous toymaker Maxine Van Houten. Her popular puzzle sphere, the Bamboozler, put the town on the map. But Maxine passed away long ago. Now the toy factory is shutting down, and Elena’s mom and Kevin’s dad are losing their jobs. They might have to move—and that would mean splitting up the GEEKs!

The Aldens are thrilled to be with their Aunt Jane and Uncle Andy in San Francisco. When they visit Fisherman's Wharf, their friend, Charlie, invites them aboard a fishing boat. But strange things are happening on the wharf, and it seems as if someone doesn't want Charlie to catch any fish. Can the Boxcar Children find out what's going on?

Travel to Pass Lake, Minnesota, with the Sugar Creek Gang. When the Gang arrives, they find themselves in the middle of a mystery. Newspaper reports tell of a kidnapped girl who has not been returned even though the ransom was paid. Will they find the girl and help catch the kidnapper? Join the Sugar Creek Gang on their action-packed trip to Minnesota's lake country, and learn about becoming fishers of men.

Ra the Mighty is Pharaoh's Cat, Lord of the Powerful Paw. He is not Ra the Royal Babysitter. How's a cat supposed to fit in all his snacks and naps when his charges keep getting into mischief? Ra's new job only gets harder on a voyage up the Nile, leading to a fearsome palace where crocodiles swarm the waters. Then Pharaoh's son disappears. Has he run away? Has he been eaten by crocodiles? Has he been kidnapped, or worse? Ra and his fellow Great Detectives, Khepri and Miu, set out to discover the truth, but the palace is home to many secrets.

Harper doesn’t trust her new home from the moment she steps inside, and the rumors are that the Raine family’s new house is haunted. Harper isn’t sure she believes those rumors, until her younger brother, Michael, starts acting strangely. The whole atmosphere gives Harper a sense of déjà vu, but she can’t remember why. She knows that the memories she’s blocking will help make sense of her brother’s behavior and the strange and threatening sensations she feels in this house, but will she be able to put the pieces together in time?

When the Aldens first arrive in Elbow Bend, they meet Kate Frances, who tells them all sorts of ghost stories about the town! The scariest tale is about a ghost dog who howls at midnight and appears to warn people of danger! The Aldens think it is just a story until they hear dogs all over Elbow Bend howling at midnight. Does the ghost dog really exist or is someone playing a trick on them? The Boxcar Children are determined to find out.

In the 16th - and perhaps the most crucial - story in this exhilarating series, Sammy Keyes is about to uncover the most personal mystery of her life: Who is her Dad? In the wild ride to and around Las Vegas, Sammy tracks down her diva mom, who is secretly planning to marry her boyfriend's father, who is also the father of Sammy's nemesis, Heather. Throw in a few Elvis impersonators, and this is an adventure that will have listeners "all shook up"!

It’s spring, and all the baby animals are being born - a perfect time to visit the zoo. The Aldens and their friends are taking pictures there for a photo contest. But when cameras go missing and a girl is accused of cheating, the Boxcar Children must find out just who is monkeying with the contest!

All of a sudden, the most ordinary things have taken on a sinister edge: a penny on a doormat. An odd man in a brown suit under a streetlamp. The persistent sound of an ax chopping in the middle of the night. He keeps telling himself that this is Seaham, a sleepy seaside town where nothing ever happens. Or at least nothing did, until his dad’s construction company opened up the cliff beneath the old—some say cursed—Langdon place.