クリス・グラベンスタイン

On his 11th birthday, Jackson is nervous middle school where he knows he'll be bullied by older kids, so he makes his wish, "I don't want to grow up!" When his 12th birthday rolls around, he discovers his wish came true: he's still 11, and he’s starting fifth grade (again).

THE START OF THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD! Can you escape from what James Patterson calls “the coolest library in the world”? Follow along and solve the clues in this interactive adventure! From the co-author of Murdle Jr.: Sleuths on the...

What Harry Potter did for magic, Max Einstein does for kids' imaginations! Max leads a group of kid geniuses in this #1 New York Times bestseller officially approved by the Albert Einstein archives. Max Einstein is not your typical genius. She . . . Hacks the computer system at NYU to attend...

What do you get when you add up one middle school bully, two bank robbers, 57 puppy-mill dogs, 4,000 missing dollars, and five daring troublemakers led by the incomparable Riley Mack?....

Meet middle schooler Jake McQuade. Jake became the smartest kid in the universe when he accidentally ate a jarful of ingestible knowledge jelly beans. But what happens when those jelly beans fall into the wrong hands?! Readers who enjoy the action of the Last Kids on Earth books will love this...

Do you love DOGS? Do you love CATS? Do you love ADVENTURE? Then put your paws together for DOG SQUAD, the hilarious, crime-fighting middle-grade series from the #1 New York Times bestselling author of Escape from Mr. Lemoncello's Library! When trouble calls . . . it’s Dog Squad to the rescue!...

THE PREQUEL TO THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD! Discover the origins of what James Patterson calls “the coolest library in the world.” Follow along and solve the clues in this interactive adventure to reveal how Mr. Lemoncello became everyone’s...

In book two of the House of Robots series, it's 'bot brains versus 'bot brawn in an all-out war! Sammy Hayes-Rodriguez and his "bro-bot" E are making new friends every day as E works as his bedridden sister Maddie's school proxy. But disaster strikes when E malfunctions just in time to be...

The Kidds—treasure hunting family extraordinaire—are heading to China, on a journey that will lead them beyond the Great Wall and into the underbelly of Berlin. Bick and Beck Kidd are desperately trying to secure the ancient Chinese artifact that will buy their mother's freedom from renegade...

Get ready to Laugh Out Loud (a lot!) with James Patterson's illustrated middle grade story of a twelve-year-old boy starting his own book company for kids. Jimmy loves reading so much that he's inspired to start a book company for kids -- run by kids. It's a big dream for a twelve-year-old boy...

Treasure Hunters: Booktrack Edition adds an immersive musical soundtrack to your audiobook listening experience! * From #1 New York Times bestselling author James Patterson comes a brilliantly original adventure series, jam-packed with action, humor, and heart! The Kidd siblings have grown up...

Max finally meets her hero, Albert Einstein, as she dashes across glaciers, visits the Great Barrier Reef, and flies a solar-powered jet in a race to stop Global Warming—before it’s too late for Planet Earth. World Champions . . . GET OUTDOORS From racing across glaciers in...

It's a robot revolt! As Sammy's inventor mom works on a secret project, he and his sister try to contain the hilarious pranks and chaos of droids on strike. After a few early glitches in their relationship, Sammy and his "bro-bot" E are now fast friends. In fact, E is such a valued member of the...

In this #1 New York Times bestselling novel, get to know Jacky Ha-Ha, a funny class clown who loves to make people laugh—even when everything else in her life feels anything but silly. With her irresistible urge to tell a joke in every situation—even when she really, really...

"Chris Grabenstein just might be the smartest writer for kids in the universe." —James Patterson The Smartest Kid in the Universe goes to genius camp in book two of this action-packed series from the New York Times bestselling author of Escape from Mr. Lemoncello's Library! Jake McQuade is the...

Zack is about to start at his new school, and his dad, who went there years before, tells Zack the stories of the haunted janitor's closet...

Follow the intrepid 12-yeard old Nikki Van Wyck on her fantastic adventure in New York City's Central Park where wildly magical things happen after dark....

Halloween is nearing, the one day of the year when the ghostly plane is close enough to the human plane to allow mischief and mayhem....

How serious is stage fright? At the Hanging Hill Playhouse, it can kill you....

“Outrageous hijinks and nonstop hilarity—five-stars!" —Lincoln Peirce, author of the Big Nate series From the bestselling author of Escape from Mr. Lemoncello’s Library and coauthor with James Patterson of I Funny, House of Robots, and Treasure Hunters, comes the second hilarious...