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.

When a thief steals the Applegate siblings' jewel collection from the Tower Mansion, the whole town of Bayport is left buzzing with questions. Who could have stolen it, and where could it be hidden? The Hardy boys are determined to find out, especially when their friend's father, Henry Robinson, is wrongly accused of the crime! From dusty old towers to secret secret passages, Frank and Joe will follow every clue they can to clear Mr. Robinson's name and reveal the true thief.

Dear Diary...Bess, George, and I are actually in Alaska! Everywhere you look, there are massive mountains and sparkling, deep-blue waters. We're on the maiden voyage of the Arctic Star luxury cruise ship, and my old friend, Becca Wright, the assistant cruise director, needs our help. She received threatening emails before even setting sail; then a bloody body turned up in the swimming pool.

Before Jake’s grandfather died, he was on the trail of a centuries-old mystery. And he has entrusted that mystery to Jake, leaving behind a set of hidden codes, riddles, maps, and other clues that lead Jake and his friends on a scavenger hunt into the heart of Colorado’s wild and rugged Rocky Mountain National Park.

What would happen if you discovered that your family was one of the most powerful in human history? What if you were told that the source of the family's power was hidden around the world, in the form of 39 Clues? What if you were given a choice - take a million dollars and walk away...or get the first Clue? If you're Amy and Dan Cahill, you take the Clue - and begin a very dangerous race.

Ben Ripley may only be in middle school, but he's already pegged his dream job: CIA or bust. Unfortunately for him, his personality doesn't exactly scream "secret agent". In fact Ben is so awkward, he can barely get to school and back without a mishap. Because of his innate nerdiness, Ben is not surprised when he is recruited for a magnet school with a focus on science - but he's entirely shocked to discover that the school is actually a front for a junior CIA academy.

Before they were the Boxcar Children, Henry, Jessie, Violet, and Benny Alden lived with their parents on Fair Meadow Farm. Although times are hard, the Aldens are happy - “the best family of all,” Mama likes to say. One day, a blizzard hits the countryside, and a traveling family needs shelter. The Aldens take them in, and the strangers soon become friends. But things never stay the same at the farm, and the spring and summer bring events that will forever change their lives.

Coke and Pepsi McDonald didn’t want to jump off a cliff. They didn't want to get hit by poisoned darts from blowguns either. And they certainly don't want to get locked in their burning school, thrown into a pit at the top of a sand dune, or drowned in a vat of liquefied Spam. But what are you supposed to do when you’re being chased across the country by your insane health teacher and two guys in bowler hats who are trying to kill you? One thing's for sure, it'll be a snap for Coke and Pep to write their essays on "How I Spent My Summer Vacation."

In Dinosaurs Before Dark, adventure is waiting to happen! Jack and his younger sister, Annie, stumble upon a tree house filled with books. Where did the tree house come from? How long has it been there? When Jack reads a book about the Cretaceous period, 65 million years ago, and wishes he could really see the pteranodon, it suddenly appears at his window. Magically. Before Jack and Annie can figure out the mystery, the tree house whisks them back to the prehistoric past.

Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility and banned from using computers for the same stretch of time. Enter Mother, a British spy who not only gets Sara released from jail but also offers her a chance to make a home for herself within a secret MI5 agency. Operating out of a base in Scotland, the City Spies are five kids from various parts of the world.

A Civil War sword, a watermelon stabbing, missing roller skates, a trapeze artist's inheritance and an eyewitness who's legally blind! Encyclopedia Brown must solve cases by using his famous computer-like brain. Try to crack the cases along with him!

When Cameron, a five-year-old boy with a big imagination, first met Botox, the wrinkleless little bulldog, he thought he knew everything about dogs. But he will discover that’s not so. Botox, our four-legged protagonist with a huge imagination, is about to teach Cameron an amazing lesson. Can anybody hear him? Until now, nobody could hear him. But thanks to his imagination, Cameron is the only person who can hear Botox talk, while everyone only hear him barking.

In the first volume of a new series for younger listeners, Nancy gets to show off her sleuthing abilities while at her friend Deirdre's sleepover. Everyone's excited for pizza, cake and even a movie. But when Deirdre's Hollywood Heather doll goes missing, the fun stops, and,Nancy springs into action.

Plagued by misfortune, Ingrid Norling treks into the woods to clear her head. She emerges a monster-slayer, the shaken executioner of a creature so ferocious that even the king's strongest warriors could not destroy it. In a land that reveres swords and worships strength, this accidental heroism earns Inge an audience at court and an ill-fated prize: King Halvard impulsively adopts her and names her as his heir.

Spenser was just an ordinary boy who enjoyed video games more than reading until he was approached by a mysterious cowboy who gave him a small, white stone. Just touching the stone sent shivers up Spenser’s arm, and suddenly he wanted to try it out. That evening when Spenser read his book and held the stone, he found himself transported into the village of Arco, a boy from long ago who was trying to save his people from a ferocious dinosaur. Spenser and Arco team up to discover a secret about the dinosaur.

Dear Diary...Bess, George, and I are actually in Alaska! Everywhere you look, there are massive mountains and sparkling, deep-blue waters. We're on the maiden voyage of the Arctic Star luxury cruise ship, and my old friend, Becca Wright, the assistant cruise director, needs our help. She received threatening emails before even setting sail; then a bloody body turned up in the swimming pool.

It's wintertime at Greenglass House. The creaky smuggler's inn is always quiet during this season, and 12-year-old Milo, the innkeepers' adopted son, plans to spend his holidays relaxing. But on the first icy night of vacation, out of nowhere, the guest bell rings. Then rings again. And again. Soon Milo's home is bursting with odd, secretive guests, each one bearing a strange story that is somehow connected to the rambling old house.

Rachel de Luca has found incredible success writing self-help books. But her own blindness and the fact that her troubled brother has gone missing have convinced her that positive thinking is nothing but bull. Her cynicism wavers when a cornea transplant restores her sight. The new eyes seem to give her new life, until they prove too good to be true and she starts seeing terrifying visions of brutal murders-crimes she soon learns are all too real.

Holly Miller's life has gone to the dogs. She has no job, her boyfriend's former flame is sniffing around, and a scruffy but lovable Jack Russell terrier is scattering crumbs all over her borrowed car. Just when she thought things couldn't get worse, a troubling phone call about her grandmother sends her rushing home to the family inn on Wagtail Mountain.

I'm Halliday Valentine, a psychic witch who's recently moved from New York City back to my very human hometown of Marshmallow Hollow, where I run the family factory that caters to all things Christmas. Digby Dainty (known as Hobbs), the tall drink of water who rents my guest cottage, and I have a lot in common, including a love of true crime. So as macabre as it sounds, when a shady real estate tycoon shows up dead in the middle of the annual ice festival, I'm thrilled to spend time with Hobbs, flexing our amateur sleuthing skills.

While looking out the window with her grandma's binoculars, Sammy witnesses a crime across the street at the Heavenly Hotel. What's worse, the thief saw her spying! As Sammy attempts to find the burglar who has made several other hits in the neighborhood, she finds herself trying to keep him from uncovering her - or worse, the police discovering that she's living illegally with her grandmother in the seniors-only housing!

Fed up with her wild behavior, 16-year-old Lex’s parents ship her off to upstate New York to live with her Uncle Mort for the summer, hoping that a few months of dirty farm work will whip her back into shape. But Uncle Mort’s true occupation is much dirtier than shoveling manure. He’s a Grim Reaper. And he’s going to teach Lex the family business. She quickly assimilates into the peculiar world of Croak, a town populated by reapers who deliver souls from this life to the next.

When Athena disappeared from St. Polycarp's College at Oxford, her friends assumed she had run away - to hide from her overbearing, wealthy Greek family, or even to marry some unacceptable young man. To their shock, they find out at their 10-year reunion that her body has been discovered in an excavation. Private investigator Regan Reilly, Athena's former college roommate, is determined to track down her friend's killer.

Welcome to Lily Dale, New York...a sleepy summer resort, home to a population of psychics, and the place where Julia Garrity and Kristin Shuttleworth formed a fast friendship broken only by death. Ten Summer Street is no ordinary house. It was there, 15 years ago, that Kristin saw something on a Halloween night that would haunt her until the end of her days. Since then, Julia has watched both Kristin and her mother fall prey to whomever - or whatever - lurks there.

Popular author Gordon Korman has sold millions of copies of his irreverant books for young readers. In this fast-paced caper, 11-year-old Griffin Bing finds something far more profitable than cobwebs during a haunted house sleepover - a rare Babe Ruth baseball card. But when a swindler scams the card from Griffin for only $125, the resourceful sixth grader and his friends plot their revenge.

Unlucky-in-love artist Annabelle Britton decides that a visit to the seaside town of Portsmouth, New Hampshire, is the perfect way to get over her problems. But when she stumbles upon a smoky gray cat named Alastair, and follows him into a charming cottage, Annabelle finds herself in a whole spellbook full of trouble. Suddenly saddled with a witch's wand and a furry familiar, Annabelle soon meets a friendly group of women who use their spells, charms, and potions to keep the people of Portsmouth safe.

Maddie James has arrived in Daybreak Island, just off the coast of Massachusetts, eager to settle down and start her own business - and maybe even fall in love. When a stray orange tabby pounces into her life, she's inspired to open a cat cafe. But little does Maddie know that she's in for something a lot more catastrophic when her new furry companion finds the dead body of the town bully. Now all eyes are on Maddie: Who is this crazy cat-whisperer lady who's come to town?

Recovering from a difficult divorce and having problems with her daughter, Shelby accepts a summer job cooking at a family-run dude ranch. She hopes the animals will be just what her daughter, Lizzie, needs. Little does she know that ranch life will work some healing magic on her, too.

Melanie McLaughlin desperately wants to adopt two orphaned siblings and give them a real home for Christmas. A just-for-the-holiday marriage to Bryce Landry fits her plan perfectly...until unexpected sparks have Melanie dreaming of forever by his side....

Pet sitter Daphne Templeton has a soft spot for every stray and misfit who wanders into the quaint, lakeside village of Sylvan Creek. But even Daphne doesn't like arrogant, womanizing Steve Beamus, the controversial owner of Blue Ribbon K-9 Academy. When Steve turns up dead during a dog agility trial, Daphne can think of a long list of people with motives for homicide, and so can the police. Unfortunately, at the top of the list is Daphne's sister, Piper - Steve's latest wronged girlfriend.