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.

    Westing's will. And though no one knows why the eccentric, game-loving millionaire has chosen a virtual stranger—and a possible murderer—to inherit his vast fortune, one thing's for sure: Sam Westing may be dead ... but that won't stop him from playing one last game!

    For one thing, he has had to suffer the humiliating nickname "Half Moon" because of his short stature. But the real reason Fletcher is different is that ever since he was a baby, he's had a nose for sniffing out mysteries. And after graduating at the top of his Internet class, he is officially certified as the youngest detective in the world. He even has a silver-plated detective's badge to prove it. Everything is going along fine until two things happen: a classmate hires him to solve a crime, and his prized badge is stolen. All signs point to the town's most notorious crime family, the Sharkeys.As Fletcher follows the clues, evidence of a conspiracy begins to emerge. But before he can crack the case, Fletcher finds himself framed for a serious crime. To clear his name, he will have to pair up with the unlikeliest of allies and go on the run from the authorities. Fletcher has twelve hours to find the guilty party--or he is the guilty party.

    She's determined to communicate with spirits from the Other Side and become a crack investigator of spooky, twisted mysteries. After wrangling an invitation to visit relatives in San Francisco, Gilda discovers that her dreary, tight-lipped uncle and his strange, delicate daughter need her help to uncover the terrible family secret that has a tortured ghost stalking their home. From poignant to hair-raising and hilarious, this is a behind-the-scenes, tell-all account of the very first case in the illustrious career of Gilda Joyce, Psychic Investigator.

    So when she finds a long-forgotten trail in the wild woods near her home, she resolves to follow it. It's a journey that leads her to unravel the dark secrets of her aunt's life - and her own. And while Zinny chases ghosts in the woods, gorgeous Jake Boone is determined to chase her . . .

    And if you are, well, I suppose you're the new me...When shy Ivy's troublemaking twin Scarlet vanishes from Rookwood boarding school, Ivy is invited to "take her place." But when Ivy arrives, she discovers the school's true intention; she has to pretend to be Scarlet. She must think like Scarlet, act like Scarlet, become Scarlet. What on earth happened to the real Scarlet, and why is the school trying to keep it a secret?Luckily for Ivy, Scarlet isn't about to disappear without a fight. She's left pieces of her journal carefully hidden all over the school for Ivy to find. Ivy's going to figure out what happened to Scarlet. She's got to.But the staff of Rookwood is always watching, and they'll do anything to keep their secrets buried...

    Sunny Skyland longs to be reunited with her twin sister, Starr. With only an old photograph, taken a few days before the girls were separated at age three, to guide her, Sunny begins the cross-country journey that she has dreamed of during her ten years in various foster homes. Sunny manages to locate her twin, only to be faced with a whole new challenge.Award-winning author Peg Kehret combines suspense and action with reflections on the true meaning of family as Sunny learns that sometimes we must let go of our dreams in order to embrace a different, better future.

    This world is on the brink of war, and Gregor's arrival is no accident. A prophecy foretells that Gregor has a role to play in the Underland's uncertain future. Gregor wants no part of it -- until he realizes it's the only way to solve the mystery of his father's disappearance. Reluctantly, Gregor embarks on a dangerous adventure that will change both him and the Underland forever.

    While visiting her Aunt Clare at the old family home, she discovers an eerily-haunted dollhouse in the attic—an exact replica of the family home. Whenever she sees it, the dolls, representing her relatives, have moved. Her aunt won't listen to Amy's claims that the dolls are trying to tell her something. This leads Amy to research old news reports where she discovers a family secret—the murder of her grandparents. The two sisters unravel the mystery. Amy grows to accept her sister and to understand that Louann is more capable than she had first thought.

     That's Margaret Rose Kane's response to every activity she's asked to participate in at the summer camp to which she's been exiled while her parents are in Peru. So Margaret Rose is delighted when her beloved uncles rescue her from Camp Talequa, with its uptight camp director and cruel cabinmates, and bring her to stay with them at their wonderful house at 19 Schuyler Place. But Margaret Rose soon discovers that something is terribly wrong at 19 Schuyler Place. People in their newly gentrified neighborhood want to get rid of the three magnificent towers the uncles have spent forty-five years lovingly constructing of scrap metal and shards of glass and porcelain. Margaret Rose is outraged, and determined to strike a blow for art, for history, and for individuality...and no one is more surprised than Margaret Rose at the allies she finds for her mission.

    What's more, on the same extraordinary day, he meets Sistine Bailey, a girl who shows her feelings as readily as Rob hides his. As they learn to trust each other, and ultimately, to be friends, Rob and Sistine prove that some things—like memories, and heartaches, and tigers—can't be locked up forever.

    (And you, dear reader, can test your wits right alongside them.) But in the end just four very special children will succeed. Their challenge: to go on a secret mission that only the most intelligent and resourceful children could complete. To accomplish it they will have to go undercover at the Learning Institute for the Very Enlightened, where the only rule is that there are no rules. As our heroes face physical and mental trials beyond their wildest imaginations, they have no choice but to turn to each other for support. But with their newfound friendship at stake, will they be able to pass the most important test of all?This tenth anniversary edition of The Mysterious Benedict Society includes over thirty pages of bonus materials that will delight old and new fans alike.

    Seventh grader Georges moves into a Brooklyn apartment building and meets Safer, a twelve-year-old self-appointed spy. Georges becomes Safer's first spy recruit. His assignment? Tracking the mysterious Mr. X, who lives in the apartment upstairs. But as Safer becomes more demanding, Georges starts to wonder: what is a lie, and what is a game? How far is too far to go for your only friend? Like the dazzling When You Reach Me, Liar & Spy will keep readers guessing until the end. Praise for Liar & Spy: A Junior Library Guild Selection - A New York Times Bestseller - An Indie Bestseller - Kirkus Reviews starred review - Publishers Weekly starred review - The Horn Book starred review - School Library Journal starred review - The Bulletin of the Center for Children's Books starred review - Autumn 2012 Kids' Indie Next List -Nominated for the Best Fiction for Young Adults 2013 - Kirkus Reviews Best of Children's Books 2012 List - Publishers Weekly Best of Children's Fiction 2012 - School Library Journal Best of Children's Fiction 2012 List - The Horn Book 's Best of 2012 List - Barnes & Noble Best Books of 2012 for Kids List - Amazon's Best of the Year, Middle Grade (3) - A New York Times Book Review Notable Children's Book of 2012 - Holiday gift guides: Chicago Tribune, San Francisco Chronicle, LA Times - NPR Outstanding "Backseat" Reads for Ages 9-14, NPR's Backseat Book Club - One of The Atlantic Wire's 25 favorite middle grade and young adult book covers of 2012 - The Wall Street Journal 's Best Children's Books of 2012 - The Chicago Public Library Best of the Best 2012 - The Bulletin of the Center for Children's Books 2012 Blue Ribbons List

    Mason’s learning disabilities are compounded by grief. Fifteen months ago, Mason’s best friend, Benny Kilmartin, turned up dead in the Buttle family’s orchard. An investigation drags on, and Mason, honest as the day is long, can’t understand why Lieutenant Baird won’t believe the story Mason has told about that day.Both Mason and his new friend, tiny Calvin Chumsky, are relentlessly bullied by the other boys in their neighborhood, so they create an underground club space for themselves. When Calvin goes missing, Mason finds himself in trouble again. He’s desperate to figure out what happened to Calvin, and eventually, Benny.But will anyone believe him?

    When their beloved aunt--matriarch of the world's most powerful family--dies, orphaned siblings Amy and Dan Cahill compete with less honorable Cahill descendants in a race around the world to find cryptic clues to a mysterious fortune.Book includes game cards which the reader may use to play an online version of the treasure hunt.