This first one, "The Tower Mystery," introduced the action, mystery, and suspense themes. The boys continue to deliver thrills to this day.It all starts with the boys, Frank and Joe, on their motorcycles delivering important papers to a lawyer in Willowville for their father, Fenton Hardy. He's the well-known private investigator in Bayport. A reckless driver almost forces them over the embankment. It is not long before they find that their friend Chet's yellow jalopy has been stolen, possibly by the same red-haired driver! Stolen loot may be the issue. Later a dying criminal confesses that the loot has been stashed "in the tower" and the Hardy Boys make an astonishing discovery.

    When she discovers that the owner is cruel, she is determined to find a way to save Penny.

    As much as he'd love to sing the praises of his book (he is very vain), he wouldn't want you to hear about his brave 11-year old heroes, Cass and Max-Ernest. Or about how a mysterious box of vials, the Symphony of Smells, sends them on the trail of a magician who has vanished under strange (and stinky) circumstances. And he certainly wouldn't want you to know about the hair-raising adventures that follow and the nefarious villains they face. You see, not only is the name of this book secret, the story inside is, too. For it concerns a secret. A Big Secret.

    To the surprise of many, the Topham family will inherit wealthy Josiah Crowley's fortune, instead of deserving relatives and friends who were promised inheritances. Nancy determines that a clue to a second will might be found in an old clock Mr. Crowley had owned and she seeks to find the timepiece. Her search not only tests her keen mind, but also leads her into a thrilling adventure.

    Escaping over the orphanage wall to explore the outside world, Mandy discovers a tiny deserted cottage in the woods. All through the spring, summer, and fall, Mandy works to make it truly hers. Sometimes she "borrows" things she needs from the orphanage. Sometimes, to guard her secret, she even lies. Then, one stormy night at the cottage, Mandy gets sick, and no one knows how to find her--except a special friend she didn't know she had.

    Leon Carillon sets off to meet the husband she hasn't seen since he was five, she doesn't know what to expect. She certainly doesn't bargain for the storm that knocks their boat overboard, or the fact that her husband will disappear, leaving only one very waterlogged clue. She also doesn't know that while she searches for Leon (or is it Noel?) she will have to find the answer to these important questions: Were Tony and Tina really Siamese Twins? Why does the crossword puzzle expert wear a helmet during dinner? And what do the glub blubs mean?

    Kirsten's stories begin with her long, dangerous voyage with her family from Sweden to America. At first, Kirsten finds it difficult to get used to this strange new country. But as she makes friends and discovers what her new land has to offer, she learns the true meaning of home -- and that love is the same in any language.After a long, dangerous journey from Sweden, Kirsten and her family arrive at a tiny farm on the Minnesota frontier.

    When she finds a mysterious old book on hypnotism, she discovers she can make people do whatever she wants. But a sinister stranger is watching her every move and he'll do anything to steal her hypnotic secret...

    So when a stray puppy comes sniffling around the farm, Ricky tells it to get lost. But the puppy keeps trying to play with Ricky. And every time Ricky's Mom feeds the cats, the little dog comes running. The cats aren't sharing their food, however, and the poor pup is slowly starving. If Ricky doesn't overcome his fear, the little puppy may die -- but if he lets himself get close enough to feed it, he may find the best friend he's ever had! Winner of the Texas Bluebonnet, the Oklahoma Sequoyah and the Nebraska Golden Sower Awards.

    Whether Fudge is throwing a temper tantrum in a shoe store, smearing mashed potatoes on the walls at Hamburger Heaven, or trying to fly, he's never far from trouble. He's an almost three-year-old terror who gets away with everything, and Peter's had it up to here! When Fudge walks off with Dribble, Peter's pet turtle, it's the last straw. Peter has put up with Fudge for too long. Way too long! How can he get his parents to pay attention to him for a change?

    Their goal is to stay together, and in the process they find a grandfather.

    Every day on her spy route she "observes" and notes down anything of interest to her:I BET THAT LADY WITH THE CROSS-EYE LOOKS IN THE MIRROR AND JUST FEELS TERRIBLE.PINKY WHITEHEAD WILL NEVER CHANGE. DOES HIS MOTHER HATE HIM? IF I HAD HIM I'D HATE HIM.IF MARION HAWTHORNE DOESN'T WATCH OUT SHE'S GOING TO GROW UP INTO A LADY HITLER.But when Harriet's notebook is found by her schoolmates, their anger and retaliation and Harriet's unexpected responses explode in a hilarious way.

    Who will invent a candy more delicious than the Oozing Crunchorama or the Neon Lightning Chew? Logan, the Candymaker's son, who can detect the color of chocolate by touch alone?Miles, the boy who is allergic to merry-go-rounds and the color pink? Daisy, the cheerful girl who can lift a fifty-pound lump of taffy like it's a feather? Or Philip, the suit-and-tie wearing boy who's always scribbling in a secret notebook?This sweet, charming, and cleverly crafted story, told from each contestant's perspective, is filled with mystery, friendship, and juicy revelations.

    But their new teacher, Mrs. Jeepers, is different to say the least. She's just moved from the Transylvanian Alps and she seems to have some strange powers that help her deal with these mischief-makers. Her methods may be a little unconventional, but, then again, Mrs. Jeepers may be just what the Bailey School kids need.

    He's never had a birthday party, or gone to a friend's house for an overnight. In fact, Luke has never had a friend.Luke is one of the shadow children, a third child forbidden by the Population Police. He's lived his entire life in hiding, and now, with a new housing development replacing the woods next to his family's farm, he is no longer even allowed to go outside.Then, one day Luke sees a girl's face in the window of a house where he knows two other children already live. Finally, he's met a shadow child like himself. Jen is willing to risk everything to come out of the shadows - does Luke dare to become involved in her dangerous plan? Can he afford not to?