Award-winning creators Mac Barnett and Shawn Harris are back with the third volume in the bestselling The First Cat in Space graphic novel series! Prepare to meet an evil paperclip, space dinos, and another adorable bunny. Mac & Shawn also reveal their tried-and-true method of scoring free dessert at restaurants.

4.5 billion years ago . . . an AI paperclip named CheckMate was designed to fix grammatical errors. Exhausted of correcting who vs. whom, it concocted a plan to eliminate spelling errors once and for all. All life-forms would be turned into something beautiful, practical, perfect: a paperclip.

Thankfully, it was buried in the debris. Long forgotten . . . until it was accidentally freed. Now CheckMate has invaded every computer on Earth and is bent on fulfilling its dastardly plot. There's only one trio who can save the day: the First Cat in Space, the Moon Queen, and LOZ 4000. But when CheckMate zoops First Cat's spacesuit, our titular hero is now powerless. The fate of the world depends on...a regular little kitty cat.

Will everyone in the universe become school supplies?!

Praise for the First Cat in Space series:

Ridiculously fun. --Dav Pilkey, creator of Dog Man

Epic. --Kirkus Reviews

Infectious. --Publishers Weekly (starred review)

Laugh-out-loud. --School Library Journal (starred review)

We all know that Santa makes everyone's dreams come true every Christmas, but it turns out that he needs a little help getting into the holiday spirit himself. Instead of letting Santa get right back to work after he returns home to the North Pole on Christmas morning, his loyal elves want to make sure he experiences the same Christmas cheer he provides for others. With the perfect tree, lots of delicious treats, and, of course, presents, Santa experiences the magic of Christmas for the very first time.

Beloved children's book creators Mac Barnett and Sydney Smith have unveiled Santa unlike ever seen before, and as a result, created a merry new Christmas classic.

Ridiculously fun and brilliantly illustrated. --Dav Pilkey, creator of Dog Man and Captain Underpants

As seen on The TODAY Show! New York Times bestselling Mac Barnett and Caldecott Honor award-winning illustrator Shawn Harris turn their massively popular The First Cat in Space Ate Pizza live cartoon into an action-packed and hysterical graphic novel series--perfect for fans of Dav Pilkey, Raina Telgemeier, and Jeff Kinney. A Kids' Indie Next List Pick, an Indie Bestseller, and a Junior Library Guild Selection!

Something terrible is happening in the skies! Rats are eating the MOON!

There's only ONE hero for the job, a bold and fearsome beast bioengineered in a secret lab to be the moon's savior and Earth's last hope! And that hero is . . . a cat. A cat who will be blasted into space!

Accompanied by the imperious Moon Queen and LOZ 4000, a toenail clipping robot, the First Cat in Space journeys across a fantastic lunar landscape in a quest to save the world. Will these unlikely heroes save the moon in time? Can a toenail-clipping robot find its purpose in the vast universe? And will the First Cat in Space ever eat some pizza?

Award-winning creators Mac Barnett and Shawn Harris are back with the second volume in the bestselling The First Cat in Space graphic novel series! Secret tales of woe, hilarious new characters, and dangerous plans of sabotage will keep readers delighted and laughing until the thrilling climax. Perfect for fans of Dog Man and InvestiGators.

The Moon Queen has been poisoned--by SOUP.

With few she can trust in her own royal court, she and First Cat will have to journey alone to find the antidote. If only LOZ 4000 were still with them . . . But our once-heroic toenail clipping robot is on the run, looking for new purpose in this vast universe.

Unbeknownst to our trio, secret forces are working against them. In a world of villainous cowboys, high-speed chases, and falling pianos, can our iconic trio find their way back to one another and save the Moon Queen before it's too late? And who would want to poison her? Is Captain Babybeard, the adorable baby pirate, in this one?

Praise for The First Cat in Space Ate Pizza

Ridicuously fun. -Dav Pilkey, creator of Dog Man

Epic. -Kirkus

Infectious. -- Publishers Weekly (starred review)

Laugh-out-loud. -- School Library Journal (starred review)

* Texas Bluebonnet Award Master List Selection * As Seen on the TODAY Show * School Library Journal Best Book of the Year * Chicago Public Library Best Book of the Year * New York Public Library Best Book of the Year * An Indie Next List Selection *

When Santa arrives at a child's house on Christmas Eve, does he go down the chimney feetfirst or headfirst? What if he gets stuck? What if there's no chimney? Maybe he slides under the door, as thin as a piece of paper? Or is it possible he pours himself through the faucet? What happens once he's inside? Whether it's shape-shifting or impromptu laundry use, Mac Barnett's iconic talent for earnest deadpan humor and Jon Klassen's irresistibly funny art honor the timeless question with answers both ridiculous and plausible, mounting in hilarity as the night continues. Channeling a child's fanciful explanations (and begging for further speculation), this latest collaboration by a New York Times best-selling team will find a secure spot among family holiday traditions.

Ridiculously fun and brilliantly illustrated. --Dav Pilkey, creator of Dog Man and Captain Underpants

As seen on The TODAY Show! New York Times bestselling Mac Barnett and Caldecott Honor award-winning illustrator Shawn Harris turn their massively popular The First Cat in Space Ate Pizza live cartoon into an action-packed and hysterical graphic novel series--perfect for fans of Dav Pilkey, Raina Telgemeier, and Jeff Kinney. A Kids' Indie Next List Pick, an Indie Bestseller, and a Junior Library Guild Selection!

Something terrible is happening in the skies! Rats are eating the MOON!

There's only ONE hero for the job, a bold and fearsome beast bioengineered in a secret lab to be the moon's savior and Earth's last hope! And that hero is . . . a cat. A cat who will be blasted into space!

Accompanied by the imperious Moon Queen and LOZ 4000, a toenail clipping robot, the First Cat in Space journeys across a fantastic lunar landscape in a quest to save the world. Will these unlikely heroes save the moon in time? Can a toenail-clipping robot find its purpose in the vast universe? And will the First Cat in Space ever eat some pizza?

Award-winning creators Mac Barnett and Shawn Harris are back with the second volume in the bestselling The First Cat in Space graphic novel series! Secret tales of woe, hilarious new characters, and dangerous plans of sabotage will keep readers delighted and laughing until the thrilling climax. Perfect for fans of Dog Man and InvestiGators.

The Moon Queen has been poisoned--by SOUP.

With few she can trust in her own royal court, she and First Cat will have to journey alone to find the antidote. If only LOZ 4000 were still with them . . . But our once-heroic toenail clipping robot is on the run, looking for new purpose in this vast universe.

Unbeknownst to our trio, secret forces are working against them. In a world of villainous cowboys, high-speed chases, and falling pianos, can our iconic trio find their way back to one another and save the Moon Queen before it's too late? And who would want to poison her? Is Captain Babybeard, the adorable baby pirate, in this one?

Praise for The First Cat in Space Ate Pizza

Ridicuously fun. -Dav Pilkey, creator of Dog Man

Epic. -Kirkus

Infectious. -- Publishers Weekly (starred review)

Laugh-out-loud. -- School Library Journal (starred review)

* Texas Bluebonnet Award Master List Selection * As Seen on the TODAY Show * School Library Journal Best Book of the Year * Chicago Public Library Best Book of the Year * New York Public Library Best Book of the Year * An Indie Next List Selection *

From bestselling and award-winning author Mac Barnett and illustrator Jon Klassen comes Extra Yarn, a Caldecott Honor Book, Boston Globe-Horn Book Award winner, and a New York Times bestseller.

A young girl and her box of magical yarn transform a community in this stunning picture book. With spare, gently humorous illustrations and a palette that moves from black-and-white to a range of color, this modern fairy tale has the feel of a new classic.

Fans of Oliver Jeffers and Peter Brown will love this book.

Instant New York Times bestseller!

The MOMENTOUS debut of a groundbreaking Fairy Tale series -- a brilliantly crafted, hilarious twist on this beloved classic, The Three Billy Goats Gruff, from renowned, award-winning, and New York Times bestselling duo and picture book pioneers Mac Barnett and Jon Klassen!

Once there was a bridge and a terrible and VERY hungry troll lived underneath it. When the three Billy Goats Gruff decide to clip-clop across the bridge to get to the grassy ridge, the troll is already imagining all the way to prepare a delicious goat dinner. But the troll underestimates those seemingly sweet but oh-so-savvy goats! This is the first in a groundbreaking new collection of fractured fairy tales crafted by one of today's most celebrated and acclaimed authors, Mac Barnett, and brought to stunning visual life by award-winning and beloved creator of I Want My Hat Back, Jon Klassen.

Told with pitch perfect timing and pacing, hilarious detail, and Barnett's signature narrator voice, this is Billy Goats Gruff as never before. High-stakes page turns will have readers on the edge of their seats and giggling along, as they join each goat and anticipate the arrival of the hungry and terrible troll living under the bridge. With Klassen's brilliantly restrained scenes, arresting characters, and celebrated artistic style, this first of three fairy tales is destined to be a true publishing event!

With a multitude of Caldecott Medals, Honors, international awards, and New York Times bestsellers to their names both independently and in collaboration, this is a creative pairing that is electric. So get ready to experience picture book magic... all you have to do is cross the bridge!

A double helping of fun and mischief. --Jeff Kinney, author, Diary of a Wimpy Kid

Miles Murphy is known for one thing and one thing only: pranking. He's the best prankster his school has ever seen. So when he's forced to move to boring, cow-filled Yawnee Valley, he assumes he'll be the best prankster at his new school, too.

There's one problem. The school already has a prankster--Niles--and Niles is good. Really good. Let the prank war begin!

Will Miles and his rival, Niles Sparks, become friends or foes?

Readers in grades 3 through 7 enjoy zooming through the books in this series. These laugh-out-loud books have captivated young readers and prank enthusiasts alike.

The Terrible Two series
The Terrible Two
The Terrible Two Get Worse
The Terrible Two Go Wild
The Terrible Two's Last Laugh

Sam and Dave are on a mission. A mission to find something spectacular. So they dig a hole. And they keep digging. And they find . . . nothing. Yet the day turns out to be pretty spectacular after all. Attentive readers will be rewarded with a rare treasure in this witty story of looking for the extraordinary -- and finding it in a manner you'd never expect.

Multi-award-winning, New York Times best-selling duo Mac Barnett and Jon Klassen deliver the final wry and resonant tale about Triangle, Square, and Circle.

This book is about Circle. This book is also about Circle's friends, Triangle and Square. Also it is about a rule that Circle makes, and how she has to rescue Triangle when he breaks that rule. With their usual pitch-perfect pacing and subtle, sharp wit, Mac Barnett and Jon Klassen come full circle in the third and final chapter of their clever shapes trilogy.

Multi-award-winning, New York Times best-selling duo Mac Barnett and Jon Klassen conspire again on a slyly funny tale about some very sneaky shapes.

Meet Triangle. He is going to play a sneaky trick on his friend, Square. Or so Triangle thinks. . . . With this first tale in a new trilogy, partners in crime Mac Barnett and Jon Klassen will have readers wondering just who they can trust in a richly imagined world of shapes. Visually stunning and full of wry humor, here is a perfectly paced treat that could come only from the minds of two of today's most irreverent -- and talented -- picture book creators.

The beguiling second entry in the innovative shape trilogy by multi-award-winning, New York Times best-selling duo Mac Barnett and Jon Klassen.

This book is about Square. Square spends every day taking blocks from a pile below the ground to a pile above the ground. This book is also about Square's friend Circle. Circle thinks Square is an artistic genius. But is he really? With the second story in a trilogy of tales about Triangle, Square, and Circle, Mac Barnett and Jon Klassen nudge readers toward a more well-rounded way of looking at things. Understated and striking in its simplicity, this funny, thoughtful offering from two of today's most talented picture-book creators emphasizes the importance of keeping your eyes -- and your mind -- open to wonder where others see only rubble and rocks.

Not all questions have answers. Some have more than one answer. And others have endless answers, unfolding out to the edges of the world. In this spare yet expansive narrative, acclaimed author Mac Barnett poses twenty questions both playful and profound. Some make us giggle. Others challenge our assumptions. The result is a quirky, wandering exploration of where the best questions lead--to stories. Intriguing, richly interactive, and brought to vivid life by Caldecott Honor recipient Christian Robinson's bright and whimsical illustrations, Twenty Questions is a charming invitation to speculate without limits and know no bounds.