Showing titles in Mysteries

It’s 1880, and in the frigid city of Stockholm, death lurks around every corner. Twelve-year-old Mika knows that everyone in her orphanage will struggle to survive this winter. But at least the notorious serial killer the Night Raven is finally off the streets…or is he? Mika is shocked when a newborn baby is left at the orphanage in the middle of the night, by a boy with a cryptic message. Who is he? And who is this “Dark Angel” he speaks of? When a detective shows up, Mika senses something even more sinister is going on.

Scorpia has dogged Alex Rider for most of his life. They killed his parents, they did their best to con Alex into turning traitor, and they just keep coming back with more power. Now the world's most dangerous terrorist organization is playing with fire in the world's most combustible land: the Middle East. No one knows Scorpia like Alex. And no one knows how best to get to Alex like Scorpia. And this time, Alex won't get away.

The Boxcar Children and their grandfather are going to New Orleans. The Aldens like exploring the city. Most of all, they like helping Grandfather's friend clean up her old, dusty bookstore. They discover lots of interesting things in the store, especially a beautiful set of fairy tales. But then mysterious things start to happen. One of the books in the set is missing! Someone is after something the Boxcar Children have. Will they be able to solve this new, exciting mystery?

Some facts about Billy Dickens: He once saw a biker swerve across the road in order to run over a snake. Later, that motorcycle somehow ended up at the bottom of a canal. Billy isn't the type to let things go. Some facts about Billy's family: They've lived in six different Florida towns because Billy's mom insists on getting a house near a bald eagle nest. Billy's dad left when he was four and is a total mystery. Billy has just found his dad's address - in Montana.

Hank couldn't be more thrilled when Beulah the Collie comes to the ranch looking for help. It turns out her beau, Plato the Bird Dog, has wandered off in search of the elusive Great White Quail. With Plato out of the picture, Hank is convinced that he'll finally be able to win Beulah's affections. So he takes up the mission, hoping to score some points with his beloved.

The Cahill family has a secret. For five hundred years, they have guarded the 39 Clues - thirty-nine ingredients in a serum that transforms whomever takes it into the most powerful person on earth. If the serum got into the wrong hands, the disaster would rock the world. So certain Cahills have always made it their mission to keep the serum safe, buried, locked away. Until now. Thirteen-year-old Dan Cahill and his older sister, Amy, are the latest guardians of the Clues. They think they've done everything right, but a tiny mistake leads to catastrophe.

Rebekah Daniels is just your ordinary spunky nine-year-old girl living in the small town of Curtis Bay...except she is determined not to be ordinary at all! Her small town is filled with mysteries and Rebekah is sure that she, along with her best friend, Mouse, will be able to solve every last one of them. Wr. Woods has issued a fun science project for the class and everyone seems to be enjoying themselves until Max's project goes missing. Rebekah is on the case to find his project and prove that their friend Bethany is not to blame.

Covered by vines and hidden by trees, the old gatehouse on the edge of the woods has been abandoned for years. But when Trixie and her pal Honey explore it, they discover more than just dust and spiderwebs inside. The two girls find a huge diamond stuck in the dirt floor! Could a ring of jewel thieves be hiding out in Sleepyside?

Bradley, Brian, Nate, and Lucy are looking forward to a New Year's Eve party. But someone is leaving clues that there might be more to this celebration than confetti and noisemakers. The year ends with a surprise in this exciting conclusion to the Calendar Mysteries series.

Third-grader Aven Green has been solving mysteries for a really long time—a whole month! She has solved many important cases like The Mystery of the Cranky Mom, The Mystery of the Missing Ice Cream, and The Mystery of the Smelly Feet. Her record is nearly 100 percent, with only The Mystery of the Cereal in My Underpants remaining unsolved to this day. Aven asks all the right questions, wields her detective kit carefully, and follows up on every clue. Then her teacher’s lunch bag, with her lunch still in it, is taken, and Aven’s great-grandma’s beloved dog goes missing.

Three complete stories in one collection! Includes The Spy Game, The Dog-Gone Mystery, and The Vampire Mystery.

The Aldens' neighbor, Lina, thinks there’s treasure hidden in her attic, and she wants the Aldens to help her find it. Of course, the children are eager to help search - but it appears they aren’t the only ones looking for the treasure. Can the Boxcar Children discover the treasure in the attic... before someone else finds it first?

It's time for one last fantabulous challenge with Mr. Lemoncello—the world's most famous gamemaker! This time everything is on the line—literally! Mr. Lemoncello has invited thirteen lucky 13 year-olds—including his biggest fan, Kyle Keeley—to compete in the final games. The winner of these games will become the new owner of Mr. Lemoncello's ENTIRE GAME MAKING EMPIRE!!! But uh-oh—someone is trying to destroy Mr. Lemoncello empire and all it stands for: imagination, games, books . . . knowledge! Can Kyle Keeley stop them and make his dreams come true?

The Aldens spend the summer on their own private island. There they meet a new friend with an amazing secret!

Harold, Chester, and Howie return to Chateau Bow-Wow, and it's as creepy as ever. The Monroe pets, alongside cat burglars, Felony and Miss Demeanor, with Hamlet, a Great Dane, and Weasel (a weasel, of course) , work together to solve the mysterious disappearance of fellow boarder named Rosebud.

When Hank is attacked by a Headless Cowboy, he knows it's going to be a tough day defending the ranch! But when Slim discovers Sally May's watermelon patch has been raided by raccoons, things get serious. Slim, Drover, and Hank are entrusted with the job of a nighttime stakeout to catch the raccoons in the act. Will Hank save the day? Or will busted watermelons prove Hank is a bust as the Head of Ranch Security?

The Alden children are helping out at a radio station and they’re going to be actors in a live mystery show. Benny is excited to play the ghost dog! But some folks say the station is haunted - for real! Can the Boxcar Children catch the radio ghost before the station’s listeners are scared away?

When suburban Claudia Kincaid decides to run away, she knows she doesn't just want to run from somewhere she wants to run to somewhere--to a place that is comfortable, beautiful, and preferably elegant. She chooses the Metropolitan Museum of Art in New York City. Knowing that her younger brother, Jamie, has money and thus can help her with the serious cash flow problem she invites him along.

Way up on a hill on Old Man Paddler's property stands an old house that many people think is haunted. A late night raccoon hunt with dogs from Circus's dad helps the gang get to the bottom of the mystery. What will the boys discover in the dark attic of the haunted house? Reflect with Bill on the meaning of the Bible verse "...absent from the body...at home with the Lord."

Something is not right in Bayport. After a series of unfortunate (yet harmless) pranks, it looks like Frank and Joe have caught their suspect surprisingly early. Their classmate, Seth Diller, has taken his love of filmmaking a bit too far. But shortly after Frank and Joe confront Seth, there are fresh outbreaks of Seth-like pranks. Except these aren't as harmless. After a bit of investigating, the Hardy Boys uncover evidence of the Red Arrow - a group that will stop at nothing to bring chaos and crime to Bayport's peaceful existence.