For 500 years, they've protected the source of their power - the 39 Clues. And for 500 years, they've kept their secrets silent. Until now.This extraordinary stand-alone novel cracks open the Cahill vault to tell the story of the most coveted piece of artwork in the world, a masterpiece that has been the target of seven separate theft attempts: Jan van Eyck’s altarpiece at Ghent. OPERATION TRINITY chronicles the first Vesper attack on the altarpiece in the 1600s, then jumps to WWII and young Grace Cahill’s desperate bid to save the masterwork from the Nazis. The final piece of the novel tells the story of Ian and Natalie Kabra’s first solo operation and features an 11th hour appearance by Grace Cahill on her final mission.History will never be the same.

    K. Rowling, and was published online on June 11th, 2008. Set three years before the birth of Harry Potter, the story recounts an adventure had by Sirius Black and James Potter.J.K. Rowling announced on May 28, 2008 that she was writing a prequel story for English PEN, the writers' association, and the Dyslexia Society. The story, handwritten on a card, would then be auctioned off alongside similar cards from other authors on June 11th, 2008, with the proceeds going to charity. A book of facsimiles was published in August 2008, allowing fans to own and read the story. The story can be found online.

    J. MacHale, Eric Nylund, Kenneth Oppel and Neal Shusterman.Compiled by US National Ambassador for Children’s Literature (and Secret Ambassador for the Intergalactic Alliance) Jon Scieszka, Other Worlds will boldly take you where no reader has gone before.

    Stine, Holly Black, Brett Helquist, and many more. You’ll never look at your closest door, your cat, your sock drawer, or even yourself in the mirror the same way again.

    Collection includes:"The Case of the Four and Twenty Blackbirds," "Troll Bridge," "Don't Ask Jack," "How to Sell the Ponti Bridge," "October in the Chair," "Chivalry," "The Price," "How to Talk to Girls at Parties," "Sunbird," "The Witch's Headstone," "Instructions"

    Meet Skulduggery PleasantAce DetectiveSnappy DresserRazor–tongued WitCrackerjack SorcererandWalking, Talking, Fire-throwing Skeleton—as well as ally, protector, and mentor of Stephanie Edgley, a very unusual and darkly talented twelve-year-old.These two alone must defeat an all-consuming ancient evil.The end of the world?Over his dead body.

    See the book url for more information.On board the Dolphin somewhere in the Atlantic, this day August 24th 1792, the crew will be presenting a Two Act Play:THE MIDDLE PASSAGEstarring Miss Catherine Royal and Mr Billy Shepherd.Prepare to set sail for a new adventure.

    Original art, enlightening character interviews and profiles, puzzles, and a quiz add to the fun in this action-packed collection.

    Coulter.   On a cold winter's night, two art collectors are settled before a fire in the Senior Common Room of a college in Oxford, discussing the unusual pieces one has recently added to his collection. What the two men don't know is that the portrait of a striking young woman and the bronze sculpture of a fearsome monkey are connected in mysterious ways. How could they imagine that they are about to be caught in the cross-fire of a story which has traveled time . . . and worlds.   Published in 50 countries with over 22 million copies sold, The Golden Compass, The Subtle Knife, and The Amber Spyglass are renowned for their engrossing storytelling and epic scope. This new short tale will delight the many fans eager for any new glimpse into the world of His Dark Materials.

    First, the moving van carrying their toys and their father's important new invention disappears. Next, they learn that their house may be haunted, with a treasure hidden somewhere inside! Right away they all set out to solve these mysteries. Each one of the Hollister children - Pete (age 12), Pam (10), Ricky (7), Holly (6) and Sue (4) - plays an important role in finding clues, along with their parents who are always ready to join in on the excitement. Even Zip, the collie, and White Nose, the cat, are part of the family, and find thrilling adventures of their own. As the Hollisters explore their new town and make friends, they discover what happened to the moving van, and learn more about the mystery surrounding their new home. Excitement abounds when a secret stairway is discovered. Then, on the trail of a mysterious intruder, their chase leads them to a deserted hut on nearby Blackberry Island. Over seventy action-packed illustrations make the story- and the Hollister family- so vivid that the reader has a feeling of really sharing in on the adventures of this lovable and interesting family.

    It lurks in the shadows, spreading fear and icy cold – and it carries a sharp and very solid dagger...The headmaster wastes no time in enlisting the help of ghost-hunters Anthony Lockwood, Lucy Carlyle and George Cubbins.Can Lockwood & Co. survive the night and save the day?

    She and her slick side-kick butler, Hitch, foil crimes and get into loads of scrapes with evil villains, but they're always ice-cool in a crisis.

    Hale V—Heir to an American dynasty or master thief?There are two sides to every coin. Whether these two can work together is a tossup.Born into privilege, Macey and Hale are experts at mingling with the upper class. But even if they’ve never raised an eyebrow at the glitz, neither teenager has ever felt at home with the glamour.When Macey and Hale meet at a society gala, the party takes a dangerous turn. Suddenly they’re at the center of a hostage situation, and it’s up to them to stop the thugs from becoming hostile. Will Macey’s spy skills and Hale’s con-man ways be enough to outsmart a ruthless gang? Or will they have to seek out the ultimate inside girl to help?The worlds of Heist Society and the Gallagher Girls collide in Ally Carter’s fast-paced, high-stakes and tantalizing new story. Get a behind the scenes glimpse as Ally delivers an irresistible thriller that is full of her signature style and savvy twists.

    The spunky girls in these ten entertaining and inspiring stories are much too busy saving the day to wait around for Prince Charming.

    But Tom's is only one story. There are others. . . .The Spook himself was once an apprentice. How did he begin his training?And what of Alice, the young witch who is Tom's closest ally? How did she overcome her dark past?What did the witch assassin Grimalkin do to become the most deadly and feared witch in the county?And, collected in a gallery of horrors, discover the rest of the county's menacing villains and relive the vicious battles waged against them.Enter a land where creatures of the dark creep out of the shadows. Do you dare?