Chris Grabenstein

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?....

A tiny talking mouse sets off on a giant adventure to rescue his friend in this fun, heartwarming illustrated adventure, perfect for fans of Stuart Little and The Mouse and the Motorcycle. Talking mouse Isaiah is free from the experiments that left him with blue fur and a big voice, and living a...

Treasure Hunters: Danger Down the Nile: Booktrack Edition adds an immersive musical soundtrack to your audiobook listening experience!The sequel to James Patterson's Treasure Hunters is another hilarious, hair-raising adventure for the First Family of Action! Bick Kidd and his globe-trotting...

In this action-packed adventure from the world’s #1 bestselling author, the U.S.A. is in danger and only the Kidds can find the treasure that will save it!​ Bick, Beck, Storm and Tommy are stuck in Washington, D.C. without any priceless antiques to hunt—BORING! But everything changes when...

In this action-packed story from the world’s #1 bestselling author, Max Einstein is setting her sights on creating a smart solution to a water crisis—but only if she can avoid being kidnapped! “A fast-paced, science-filled caper.” —The Wall Street Journal​ Max Einstein's typical day...

House of Robots: Robots Go Wild!:Booktrack Edition adds an immersive musical soundtrack to your audiobook listening experience! * 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...

An extraordinary robot enters an ordinary fifth grade class in this hilarious, action-packed start to celebrated series from the world’s #1 bestselling author! Sammy Hayes-Rodriguez has never really fit in, with an inventor mother, a graphic novelist father, a lovable little sister with an...

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 Greenland and...

The world's #1 bestselling author has teamed up with the world's most famous genius to entertain, educate and inspire a generation of kids—with the first and only kids' book series officially approved by the Albert Einstein Archives. Albert Einstein + James Patterson = A Must Read! Max is back...

In this thrilling adventure from the world’s #1 bestselling author, with their parents in trouble once again, the Kidds must traverse the Australian Outback, recover a pair of stolen gems, and defeat treasure-hunting pirates to save them! The Kidd family is on their way to Australia to find...

There are Scaredy Cats everywhere . . . only YOU can’t see them. Two shelter cats team up to track the most frightening feline in the neighborhood in this adorable, action-packed adventure. ​ When shelter cats Pasha and Poop move in with their new human family, they find themselves up...

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 in this action-packed adventure from the world’s #1 bestselling author. Bick and Beck Kidd are desperately trying to secure the...

The sequel to James Patterson's Treasure Hunters is another hilarious, hair-raising and highly-illustrated adventure for the First Family of Action as they set off on a quest for the riches of King Solomon's mines! Bick Kidd and his globe-trotting siblings Beck, Storm and Tommy may have...

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...

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).

“I didn’t do it!” is something cops hear all the time. But when the plea comes from a close friend who’s fallen on hard times, it’s tougher to ignore, especially for young Officer Danny Boyle....

John Ceepak and Danny Boyle return with the hunt for a long-dormant serial killer who might be ready to strike again....

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....

There isn't much fun in the sun when a billionaire real-estate tycoon is found murdered on the Tilt-a-Whirl at a seedy seaside amusement park in an otherwise quiet summer tourist town....

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