This invaluable volume is consulted by young Quidditch fans on an almost daily basis.Proceeds from the sale of this book will go to Comic Relief, who will use your money to continue improving and changing lives -- work that is even more important and astonishing than the three-and-a-half-second capture of the Golden Snitch by Roderick Plumpton in 1921.

    As we dream with him, we are taken further and further into mathematical theory, where ideas eventually take flight, until everyone--from those who fumble over fractions to those who solve complex equations in their heads--winds up marveling at what numbers can do.Hans Magnus Enzensberger is a true polymath, the kind of superb intellectual who loves thinking and marshals all of his charm and wit to share his passions with the world. In The Number Devil, he brings together the surreal logic of Alice in Wonderland and the existential geometry of Flatland with the kind of math everyone would love, if only they had a number devil to teach them.

    Is there enough time? You have 3 shirts and 2 pairs of pants. Can you make 1 good outfit? Then you start to wonder: Why does everything have to be such a problem? Why do 2 apples always have to be added to 5 oranges? Why do 4 kids always have to divide 12 marbles? Why can't you just keep 10 cookies without someone taking 3 away? Why? Because you're the victim of a Math Curse. That's why. But don't despair. This is one girl's story of how that curse can be broken.

    REALLY big things.But life doesn't always go your way just because you're awesome.Trouble always seems to find him, but Nate keeps his cool no matter what.He knows he's great. A fortune cookie told him so.For fans of the hilarious Diary of a Wimpy Kid series: Here comes BIG NATE, accidental mischief maker and definitely NOT the teacher's pet.

     There’s a lot that’s great about his new school, but there’s also one big problem—Doug, the school bully whose hobby is stuffing Max in his locker. If only Max could be like the hero in his favorite comics. Unfortunately, Max’s uncanny, almost superhuman ability to smell pizza from a block away won’t exactly save any lives or foil bad guys. But that doesn’t mean Max won’t do his best to be the hero his school needs!

    That’s what Humphrey was told when he was first brought to Room 26. And boy, is it true! In addition to having FUN-FUN-FUN in class, each weekend this amazing hamster gets to sleep over with a different student, like Lower-Your-Voice-A.J. and Speak-Up-Sayeh. Soon Humphrey learns to read, write, and even shoot rubber bands (only in self-defense, of course). With lots of friends to help, adventures to enjoy, and a cage with a lock-that-doesn’t- lock, Humphrey's life is almost perfect. If only the teacher, Mrs. Brisbane, wasn’t out to get him!Boys and girls can't help falling in love with Humphrey!

    Frizzle, the strangest teacher in school, takes her class on a field trip to the waterworks, everyone ends up experiencing the water purification system from the inside.

    It features not only borders, cities, rivers, and peaks, but also places of historical and cultural interest, eminent personalities, iconic animals and plants, cultural events, and many more fascinating facts associated with every region of our planet.

    After a painstaking wait, Nate is even more surprised when it hatches and out pops a baby triceratops that he names Uncle Beazley! But when Nate decides to keep the dino and raise it on his own, he has no idea what he's getting himself into. As Uncle Beazley grows, Nate and his family realize they are not equipped to take care of a full-sized dinosaur, and so with the help of their scientist friend, Nate and Uncle Beazley set off for the NationalMuseum in Washington, D.C., on the hunt for the perfect home for a modern-day dinosaur---then the real trouble begins!The Enormous Egg was originally published in 1956 and has been a classic in children's literature ever since. This brand new edition features amazing new illustrations from Eisner-award winning graphic novelist Mark Crilley (creator of Akiko and Miki Falls).

    The story is immediately engaging—two fourth-grade boys who write comic books and love to pull pranks find themselves in big trouble. Mean Mr. Krupp, their principal, videotapes George and Harold setting up their stunts and threatens to expose them. The boys' luck changes when they send for a 3-D Hypno-Ring and hypnotize Krupp, turning him into Captain Underpants, their own superhero creation. Later, Pilkey includes several pages of flip-o-ramas that animate the action. The simple black-and-white illustrations on every page furnish comic-strip appeal. The cover features Captain Underpants, resplendent in white briefs, on top of a tall building. This book will fly off the shelves.

    Marley is always getting into trouble, whether he is stealing underwear or crashing through doors. But those who know and love Marley accept him as a dog like no other. He brings joy to his family and teaches them what really matters in life.

     Well, a pet and pierced ears and really long hair would be nice, too -- and most of all, Alice wishes she still had a mother. But starting third grade in a new school in a new town can be lonely, especially if the closest thing you have to a friend is weird Donald Sheavers from next door. But even making new friends can't solve all of Alice's problems. Somehow she manages to get into trouble for a stupid lie, and to get on the wrong side of a bullying crossing guard and three snooty girls whom Alice calls "the Terrible Triplets." Will Alice ever feel at home in Takoma Park?

    Too bad for Andi and her brother Bruce, who love dogs -- and happen to meet a stray that needs help. Soon, Andi hatches a plan, turning the abandoned house down the block into a hotel for dogs. But as more and more tenants move in, the secret gets too big to keep. Can the kids save their canine castle? Or will the hotel have to close?

    But the dot, though perfect in every way, only had eyes for a wild and unkempt squiggle. All of the line's romantic dreams were in vain, until he discovered...angles! Now, with newfound self-expression, he can be anything he wants to be--a square, a triangle, a parallelogram....And that's just the beginning!First published in 1963 and made into an Academy Award-winning animated short film, here is a supremely witty love story with a twist that reveals profound truths about relationships--both human and mathematical--sure to tickle lovers of all ages.

    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.