But it's been stolen! When police catch the thief it seems the case is closed. Can Sherlock Holmes uncover the mystery behind this extraordinary gem?

    His plan is to infiltrate the science fair at Hubble Middle School, located in a Maryland suburb just outside Washington. The rich kids at Hubble cheat by buying their projects every year, and Grdankl's cronies should have no problem selling them his government-corrupting software. But this year, Toby Harbinger, a regular kid with Discount Warehouse shoes, is determined to win the $5,000 prize-even if he has to go up against terrorists to do it. With the help of his best friends, Tamara and Micah, Toby takes on Assistant Principal Paul Parmit, aka "The Armpit," a laser-eyed stuffed owl, and two eBay buyers named Darth and the Wookiee who seem to think that the Harrison-Ford-signed BlasTech DL-44 blaster Toby sold them is a counterfeit. What transpires is a hilarious adventure filled with mystery, suspense, and levitating frogs.

    Now with super-cool foil covers! Shiny! Fun!Oh, no! It's not enough that George and Harold have invented Captain Underpants, the greatest superhero of all time, and that they've also saved the world FIVE times! They defeated Dr. Diaper! They punished Professor Poopypants! And they whacked the wicked Wedgie Woman! What task could be worse?!!? This one: As punishment, the boys have to write a 100-page report on "good citizenship," and they have been specifically ordered NOT to write another comic about Captain Underpants. So what do they do? Aha! Meet Super Diaper Baby--the most powerful peewee to pack a punch. With Pilkey's typical over-the-edge humor, Super Diaper Baby will have kids laughing until soda comes out their noses.

    For one thing, she’s stubborn, independent, and impulsive. For another, she’s a witch. Salem acts first and thinks later—which means most of her thinking involves coming up with excuses! Good thing she’s been assigned an animal companion, Lord Percival J. Whamsford III. This over-anxious cat doesn’t like Salem calling him “Whammy,” and Salem doesn’t like listening to his long-winded explanations as to why she shouldn’t do something . . . like enter the class spelling bee. Salem knows she can beat all her classmates at spells, no problem. Too late, she realizes the competition is about spelling words, not magic. And there’s nothing like a misspelled spell to cause all kinds of havoc!   Praise for The Misadventures of Salem Hyde: Book One STARRED REVIEWS "A fledgling witch receives necessary guidance from a talking cat in this utterly adorable page-turner… A delightful buddy story and an auspicious series opener; be sure to make room on shelves for Salem and Whammy." —Kirkus Reviews, starred review "It’s just about the perfect story for comics-loving fathers to read with their comics-loving daughters." —Publishers Weekly, starred review "Cammuso evokes both the sarcastic spunk and gentle warmth of Calvin and Hobbes in this humorous tale of unlikely pals." —The Bulletin of The Center for Children's Books "Young readers will eat up Cammuso’s (Otto’s Orange Day, 2008) action-packed panels, full of cartoonish antics, silly puns, and playful slapstick humor." —Booklist "The humor, appealing artwork, and underlying message of friendship will attract readers." —Library Media Connection

    In the Nathan Hale’s Hazardous Tales series, author Nathan Hale channels his namesake to present history’s roughest, toughest, and craziest stories in the graphic novel format.One Dead Spy tackles the story of Hale himself, who was an officer and spy for the American rebels during the Revolutionary War. Author Hale highlights the unusual, gruesome, and just plain unbelievable truth of historical Nathan Hale—from his early unlucky days at Yale to his later unlucky days as an officer—and America during the Revolutionary War.

    Someone--or something--is stealing everything that kids love. Toys! The amusement park carousel! Even the school playground! All of them sucked underground without a trace. Logan will have to team up with her longtime nemesis and super cop wannabe Gustavo Muchomacho if she wants to stop this subterranean scoundrel. With her serious doodling skills and his arsenal of high-tech sky mustaches, they'll race against the clock to unearth a master criminal. Bonus backmatter is loaded with extra puzzles, word jumbles, instructions for drawing suspects, and doodle activities!

    Stine to graphic novel form!All the kids in Beaver Creek, Oregon, know that the old Whaley House is probably haunted, so when young tech entrepreneur Veruca Curry moves in, the kids fear that there's more to her than meets the eye. The adults in town think that Veruca is just the sort of hip, young new blood that Beaver Creek needs, but Rosie, a loner who loves anime and Japanese comics, Carlos, a popular preppy boy, and Becca, the school's star athlete find out the terrible truth -- Veruca is a witch, and she's got a terrible plan that could destroy Beaver Creek unless they can stop her.

    Adjusting to life without a father is hard enough, but school is boring and her classmates are standoffish -- and even Portia's mom is strangely distant. But things start looking up when Portia mounts a late-night excursion into the woods behind her house and discovers a shy, sweet-natured purple monster. Life with Jellaby is a lot more exciting, but Portia's purple friend has secrets of his own; secrets that may even lead to the mystery of Portia's father's disappearance!

    His parents give him lots of books but most of them just end up in the messy pile of junk he keeps locked in his closet that once doubled as a makeshift science laboratory. One day, Rob hears weird sounds coming from behind his closet door and discovers a funny little creature that seems to be a cross between two characters from books he’s tried to ignore. He names him Wonkenstein. Keeping track of “Wonk” is hard work. But with help from friends and a little off-the-wall magic, Rob and Wonkenstein’s crazy adventures set the stage for great laughs . . . and Rob might even read some good books along the way.

    In the ocean of the modern day, John rescues a shipwrecked young girl his own age, Serena, and promises to help.But returning Serena to her own time means traveling to the one place where the ship is in most danger of destruction. The all-powerful Dahlberg Corporation has an ambitious leader with plans far greater and more terrible than anyone has realized, and he is hot on their trail. For only John, Serena, and the crew know Dahlberg's true intentions, and only they have the power to stop him from bending the world to his will.

    Inspired by his favorite comic book hero, SUPER AMOEBA!, Squish has to navigate school (bullies! detention! Principal Planaria!), family (dad: Hates to wear a tie. Secretly listens to heavy metal in the car), and friends (Peggy-rainbows! happy all the time! and Pod . . . who's . . . well, you just have to meet him). Can Squish save the world—and his friends—from the forces of evil lurking in the hallways? Find out in Squish: Super Amoeba—saving the world, one cell at a time!

    The following are some items you will need for Kitty's bath: one bathtub, plenty of water, dry towels, a suit of armor, a letter to your loved ones, clean underwear (because stressful situations can cause "accidents"), an ambulance in your driveway with the engine running, and, oh, yeah, you'll also need Kitty…but good luck with that! Since its publication in 2005, BAD KITTY has captured the hearts of cat lovers and haters alike. This time Kitty is at her worst in this riotous how-to guide filled with bad smells, cautionary tales of horror, and hopefully by the end…some soap. The funniest of any of Kitty's adventures, though don't tell her that.

    Peter and Ernesto are friends. But Peter and Ernesto are nothing alike. Peter loves their tree and never wants to leave, while Ernesto loves the sky and wants to see it from every place on Earth. When Ernesto leaves to have a grand adventure, Peter stays behind and frets. The two friends grow even closer in separation, as Peter the homebody expands his horizons and Ernesto the wanderer learns the value of home. With ridiculously cute art and simple, funny text, their reunion is even more adorable than you are imagining.Laika Studios superstar artist, writer, and director Graham Annable brings all his significant powers to bear on this timeless friendship story for the youngest graphic novel readers.

    The only ones spared were those too young, too old, or too “disabled” to be of value. Living on Earth under the aliens’ harsh authoritarian rule, humanity’s rejects do their best to survive. Their captors never considered them a threat—until now.Twins Sam and Wyatt are ready to chuck their labels and start a revolution. It’s time for the kids last picked to step into the game.In this first volume of Jason Walz's dystopian graphic novel trilogy, the kids last picked are humanity's last hope.

    A charming and inspiring story written and narrated by Criminal Minds actor/director, Matthew Gray Gubler.Rumple Buttercup has five crooked teeth, three strands of hair, green skin, and his left foot is slightly bigger than his right.He is weird.Join him and Candy Corn Carl (his imaginary friend made of trash) as they learn the joy of individuality as well as the magic of belonging.