Chris Grabenstein

To save his school library, Jamie Grimm teaches other kids how to tell jokes in a comedy class — but it's tougher than he expects in this funny book for kids of all ages.
Teaching other kids how to be funny is the toughest gig that Jamie Grimm has ever had, and with the highest stakes. If he fails, his school library will be shut down for good!
Even though he has a national contest trophy and a TV show under his belt, Jamie Grimm isn't...

Max and her CMI friends attempt to use their smarts to find solutions to a water crisis, while a greedy corporation with an eye on capturing Max seems to know their every move.

In the #1 New York Times bestselling book, class clown Jacky Hart discovers she's a triple threat onstage—but will she have a chance to shine?    Jacky Hart has found a hidden talent in the performing arts, and she's a triple threat onstage! She wants nothing more than to act and sing all summer — but her parents have other plans for her. Jacky reluctantly signs up for a summer job in her resort town of Seaside...

Twelve-year-old Jacky spends the last weeks of summer at theater camp with new friends, lots of jokes, and plenty of drama.

When they uncover a conspiracy against America and its fundamental freedoms, the Kidd children, accompanied by their great uncle, crisscross the country in a race to prove that a newly-discovered copy of the Bill of Rights is a forgery.

There are Scaredy Cats everywhere. It's just that human beings can't see them. Only cats can see a Scaredy Cat. When housecats Pasha and Poop move to Strawberry Lane with their humans, they find themselves in the domain of the shadowy Scaredy Cat, a feline spectre who demands that they follow his rules for being a proper cat or he'll bring chaos to their home, knocking over lamps and spilling kitty litter everywhere! But Pasha and Poop are rebellious...

In this sixth and last installment of the Daniel X series, the alien-hunting hero is finally ready to take on the biggest threat in the galaxy: The Prayer�the same beast that brutally murdered his parents long ago. But even with his incredible ability to create almost anything, Daniel will have to push his powers beyond the brink in order to bring down a monster that has the powers of a god.

During a family reunion at the Eastern Wilderness Reserve, adventurers and expert trackers Molly the katt and Oscar the dogg must outsmart the rule-makers when two of their cousins run away together.

Scott Wilkinson is a successful young advertising executive on his way to the top. Christopher Miller is an FBI legend who has been willing to do whatever it takes to see that justice is done. However, at age 50, he is ready to spend more time with his family. Two weeks before Christmas, Scott goes on a routine business trip that will forever entangle their two lives. It starts like so many others. Wilkinson calls for a car service to take him from...