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Aristides Ruiz

New Jersey native and "constant doodler" ARISTIDES ("Art") RUIZ has illustrated over 100 books for children—among them 40+ books in the Cat in the Hat's Learning Library series. A versatile artist, he divides his time between illustrating for children and fine art painting.
Ice is Nice! All About the North and South Poles
Ice is Nice! All About the North and South Poles
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-375-82885-0
$9.99 US
Hardcover
Jan 14, 2025
Random House Books for Young Readers
Age 4-8 years
¡Cómo el Grinch se perdió la Navidad! (How the Grinch Lost Christmas Spanish Edition)
¡Cómo el Grinch se perdió la Navidad! (How the Grinch Lost Christmas Spanish Edition)
Alastair Heim , Aristides Ruiz
978-0-593-89859-8
$19.99 US
Hardcover
Oct 15, 2024
Random House Books for Young Readers
Age 5-9 years
The Cat in the Hat's Learning Library Boxed Set
The Cat in the Hat's Learning Library Boxed Set
Tish Rabe , Bonnie Worth , Aristides Ruiz , Joe Mathieu , Steve Haefele
978-0-593-81517-5
$99.90 US
Boxed Set
Sep 03, 2024
Random House Books for Young Readers
Age 5-9 years
Green Machines and Other Amazing Eco-Inventions
Green Machines and Other Amazing Eco-Inventions
Michelle Meadows , Aristides Ruiz
978-0-593-48804-1
$9.99 US
Hardcover
Mar 05, 2024
Random House Books for Young Readers
Age 5-9 years
Wacky Weather
Wacky Weather
All About Odd Weather Events
Todd Tarpley , Aristides Ruiz , Alan Batson
978-0-593-43383-6
$9.99 US
Hardcover
Oct 17, 2023
Random House Books for Young Readers
Age 5-9 years
Dr. Seuss's How the Grinch Lost Christmas!
Dr. Seuss's How the Grinch Lost Christmas!
Alastair Heim , Aristides Ruiz
978-0-593-56316-8
$19.99 US
Hardcover
Sep 05, 2023
Random House Books for Young Readers
Age 5-9 years
What Humming-Fish Wish: How YOU Can Help Protect Sea Creatures
What Humming-Fish Wish: How YOU Can Help Protect Sea Creatures
Michelle Meadows , Aristides Ruiz
978-0-593-56521-6
$9.99 US
Hardcover
Mar 07, 2023
Random House Books for Young Readers
Age 5-9 years
Hug a Bug: How YOU Can Help Protect Insects
Hug a Bug: How YOU Can Help Protect Insects
Bonnie Worth , Aristides Ruiz
978-0-593-48721-1
$9.99 US
Hardcover
May 03, 2022
Random House Books for Young Readers
Age 5-9 years
The Cat on the Mat: All About Mindfulness
The Cat on the Mat: All About Mindfulness
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-593-37935-6
$9.99 US
Hardcover
Oct 05, 2021
Random House Books for Young Readers
Age 5-9 years
Oh, the Lavas That Flow! All About Volcanoes
Oh, the Lavas That Flow! All About Volcanoes
Todd Tarpley , Aristides Ruiz , Joe Mathieu
978-1-9848-2971-9
$9.99 US
Hardcover
Mar 09, 2021
Random House Books for Young Readers
Age 5-8 years
Happy Pi Day to You! All About Measuring Circles
Happy Pi Day to You! All About Measuring Circles
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-525-57993-9
$9.99 US
Hardcover
Feb 04, 2020
Random House Books for Young Readers
Age 5-8 years
The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School
The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-525-57995-3
$9.99 US
Hardcover
Aug 06, 2019
Random House Books for Young Readers
Age 5-8 years
Cows Can Moo! Can You? All About Farms
Cows Can Moo! Can You? All About Farms
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-399-55524-4
$9.99 US
Hardcover
Jan 02, 2018
Random House Books for Young Readers
Age 5-9 years
Who Hatches the Egg? All About Eggs
Who Hatches the Egg? All About Eggs
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-449-81498-7
$9.99 US
Hardcover
Jan 10, 2017
Random House Books for Young Readers
Age 5-9 years
One Vote, Two Votes, I Vote, You Vote
One Vote, Two Votes, I Vote, You Vote
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-399-55598-5
$9.99 US
Hardcover
Jul 26, 2016
Random House Books for Young Readers
Age 5-9 years
High? Low? Where Did It Go? All About Animal Camouflage
High? Low? Where Did It Go? All About Animal Camouflage
Tish Rabe , Aristides Ruiz
978-0-449-81496-3
$9.99 US
Hardcover
Mar 22, 2016
Random House Books for Young Readers
Age 5-8 years
Out of Sight Till Tonight! All About Nocturnal Animals
Out of Sight Till Tonight! All About Nocturnal Animals
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-375-87076-7
$9.99 US
Hardcover
Mar 24, 2015
Random House Books for Young Readers
Age 5-8 years
Once upon a Mastodon: All About Prehistoric Mammals
Once upon a Mastodon: All About Prehistoric Mammals
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-375-87075-0
$9.99 US
Hardcover
Sep 23, 2014
Random House Books for Young Readers
Age 5-8 years
What Cat Is That? All About Cats
What Cat Is That? All About Cats
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-375-86640-1
$9.99 US
Hardcover
Sep 24, 2013
Random House Books for Young Readers
Age 5-8 years
Hark! A Shark! All About Sharks
Hark! A Shark! All About Sharks
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-375-87073-6
$9.99 US
Hardcover
Jan 08, 2013
Random House Books for Young Readers
Age 5-9 years
If I Ran the Horse Show: All About Horses
If I Ran the Horse Show: All About Horses
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-375-86683-8
$9.99 US
Hardcover
Aug 07, 2012
Random House Books for Young Readers
Age 5-8 years
If I Ran the Dog Show: All About Dogs
If I Ran the Dog Show: All About Dogs
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-375-86682-1
$9.99 US
Hardcover
Jan 10, 2012
Random House Books for Young Readers
Age 5-9 years
Safari, So Good! All About African Wildlife
Safari, So Good! All About African Wildlife
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-375-86681-4
$9.99 US
Hardcover
Aug 09, 2011
Random House Books for Young Readers
Age 4-8 years
Why Oh Why Are Deserts Dry? All About Deserts
Why Oh Why Are Deserts Dry? All About Deserts
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-375-85868-0
$9.99 US
Hardcover
Jan 11, 2011
Random House Books for Young Readers
Age 5-9 years
Would You Rather Be a Pollywog? All About Pond Life
Would You Rather Be a Pollywog? All About Pond Life
Bonnie Worth , Aristides Ruiz
978-0-375-82883-6
$9.99 US
Hardcover
Apr 27, 2010
Random House Books for Young Readers
Age 4-8 years
Miles and Miles of Reptiles: All About Reptiles
Miles and Miles of Reptiles: All About Reptiles
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-375-82884-3
$9.99 US
Hardcover
May 26, 2009
Random House Books for Young Readers
Age 4-8 years
One Cent, Two Cents, Old Cent, New Cent
One Cent, Two Cents, Old Cent, New Cent
All About Money
Bonnie Worth , Aristides Ruiz
978-0-375-82881-2
$9.99 US
Hardcover
Sep 09, 2008
Random House Books for Young Readers
Age 4-8 years
My, Oh My--A Butterfly! All About Butterflies
My, Oh My--A Butterfly! All About Butterflies
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-375-82882-9
$9.99 US
Hardcover
Mar 27, 2007
Random House Books for Young Readers
Age 4-8 years
A Whale of a Tale! All About Porpoises, Dolphins, and Whales
A Whale of a Tale! All About Porpoises, Dolphins, and Whales
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-375-82279-7
$9.99 US
Hardcover
May 23, 2006
Random House Books for Young Readers
Age 4-8 years
I Can Name 50 Trees Today! All About Trees
I Can Name 50 Trees Today! All About Trees
Bonnie Worth , Aristides Ruiz , Joe Mathieu
978-0-375-82277-3
$9.99 US
Hardcover
Feb 28, 2006
Random House Books for Young Readers
Age 4-8 years
Clam-I-Am! All About the Beach
Clam-I-Am! All About the Beach
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-375-82280-3
$9.99 US
Hardcover
May 24, 2005
Random House Books for Young Readers
Age 4-8 years
Oh, the Pets You Can Get!
Oh, the Pets You Can Get!
All About Our Animal Friends
Tish Rabe , Aristides Ruiz , Joe Mathieu
978-0-375-82278-0
$9.99 US
Hardcover
Jan 25, 2005
Random House Books for Young Readers
Age 4-8 years
Oh Say Can You Say What's the Weather Today? All About Weather
Oh Say Can You Say What's the Weather Today? All About Weather
Tish Rabe , Aristides Ruiz
978-0-375-82276-6
$9.99 US
Hardcover
May 25, 2004
Random House Books for Young Readers
Age 4-8 years
Inside Your Outside! All About the Human Body
Inside Your Outside! All About the Human Body
Tish Rabe , Aristides Ruiz
978-0-375-81100-5
$9.99 US
Hardcover
Aug 26, 2003
Random House Books for Young Readers
Age 4-8 years
If I Ran the Rain Forest
If I Ran the Rain Forest
All About Tropical Rain Forests
Bonnie Worth , Aristides Ruiz
978-0-375-81097-8
$9.99 US
Hardcover
Apr 22, 2003
Random House Books for Young Readers
Age 4-8 years
There's a Map on My Lap! All About Maps
There's a Map on My Lap! All About Maps
Tish Rabe , Aristides Ruiz
978-0-375-81099-2
$9.99 US
Hardcover
Sep 24, 2002
Random House Books for Young Readers
Age 4-8 years

Books

Ice is Nice! All About the North and South Poles
Ice is Nice! All About the North and South Poles
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-375-82885-0
$9.99 US
Hardcover
Jan 14, 2025
Random House Books for Young Readers
Age 4-8 years
¡Cómo el Grinch se perdió la Navidad! (How the Grinch Lost Christmas Spanish Edition)
¡Cómo el Grinch se perdió la Navidad! (How the Grinch Lost Christmas Spanish Edition)
Alastair Heim, Aristides Ruiz
978-0-593-89859-8
$19.99 US
Hardcover
Oct 15, 2024
Random House Books for Young Readers
Age 5-9 years
The Cat in the Hat's Learning Library Boxed Set
The Cat in the Hat's Learning Library Boxed Set
Tish Rabe, Bonnie Worth, Aristides Ruiz, Joe Mathieu, Steve Haefele
978-0-593-81517-5
$99.90 US
Boxed Set
Sep 03, 2024
Random House Books for Young Readers
Age 5-9 years
Green Machines and Other Amazing Eco-Inventions
Green Machines and Other Amazing Eco-Inventions
Michelle Meadows, Aristides Ruiz
978-0-593-48804-1
$9.99 US
Hardcover
Mar 05, 2024
Random House Books for Young Readers
Age 5-9 years
Wacky Weather
Wacky Weather
All About Odd Weather Events
Todd Tarpley, Aristides Ruiz, Alan Batson
978-0-593-43383-6
$9.99 US
Hardcover
Oct 17, 2023
Random House Books for Young Readers
Age 5-9 years
Dr. Seuss's How the Grinch Lost Christmas!
Dr. Seuss's How the Grinch Lost Christmas!
Alastair Heim, Aristides Ruiz
978-0-593-56316-8
$19.99 US
Hardcover
Sep 05, 2023
Random House Books for Young Readers
Age 5-9 years
What Humming-Fish Wish: How YOU Can Help Protect Sea Creatures
What Humming-Fish Wish: How YOU Can Help Protect Sea Creatures
Michelle Meadows, Aristides Ruiz
978-0-593-56521-6
$9.99 US
Hardcover
Mar 07, 2023
Random House Books for Young Readers
Age 5-9 years
Hug a Bug: How YOU Can Help Protect Insects
Hug a Bug: How YOU Can Help Protect Insects
Bonnie Worth, Aristides Ruiz
978-0-593-48721-1
$9.99 US
Hardcover
May 03, 2022
Random House Books for Young Readers
Age 5-9 years
The Cat on the Mat: All About Mindfulness
The Cat on the Mat: All About Mindfulness
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-593-37935-6
$9.99 US
Hardcover
Oct 05, 2021
Random House Books for Young Readers
Age 5-9 years
Oh, the Lavas That Flow! All About Volcanoes
Oh, the Lavas That Flow! All About Volcanoes
Todd Tarpley, Aristides Ruiz, Joe Mathieu
978-1-9848-2971-9
$9.99 US
Hardcover
Mar 09, 2021
Random House Books for Young Readers
Age 5-8 years
Happy Pi Day to You! All About Measuring Circles
Happy Pi Day to You! All About Measuring Circles
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-525-57993-9
$9.99 US
Hardcover
Feb 04, 2020
Random House Books for Young Readers
Age 5-8 years
The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School
The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-525-57995-3
$9.99 US
Hardcover
Aug 06, 2019
Random House Books for Young Readers
Age 5-8 years
Cows Can Moo! Can You? All About Farms
Cows Can Moo! Can You? All About Farms
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-399-55524-4
$9.99 US
Hardcover
Jan 02, 2018
Random House Books for Young Readers
Age 5-9 years
Who Hatches the Egg? All About Eggs
Who Hatches the Egg? All About Eggs
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-449-81498-7
$9.99 US
Hardcover
Jan 10, 2017
Random House Books for Young Readers
Age 5-9 years
One Vote, Two Votes, I Vote, You Vote
One Vote, Two Votes, I Vote, You Vote
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-399-55598-5
$9.99 US
Hardcover
Jul 26, 2016
Random House Books for Young Readers
Age 5-9 years
High? Low? Where Did It Go? All About Animal Camouflage
High? Low? Where Did It Go? All About Animal Camouflage
Tish Rabe, Aristides Ruiz
978-0-449-81496-3
$9.99 US
Hardcover
Mar 22, 2016
Random House Books for Young Readers
Age 5-8 years
Out of Sight Till Tonight! All About Nocturnal Animals
Out of Sight Till Tonight! All About Nocturnal Animals
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-375-87076-7
$9.99 US
Hardcover
Mar 24, 2015
Random House Books for Young Readers
Age 5-8 years
Once upon a Mastodon: All About Prehistoric Mammals
Once upon a Mastodon: All About Prehistoric Mammals
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-375-87075-0
$9.99 US
Hardcover
Sep 23, 2014
Random House Books for Young Readers
Age 5-8 years
What Cat Is That? All About Cats
What Cat Is That? All About Cats
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-375-86640-1
$9.99 US
Hardcover
Sep 24, 2013
Random House Books for Young Readers
Age 5-8 years
Hark! A Shark! All About Sharks
Hark! A Shark! All About Sharks
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-375-87073-6
$9.99 US
Hardcover
Jan 08, 2013
Random House Books for Young Readers
Age 5-9 years
If I Ran the Horse Show: All About Horses
If I Ran the Horse Show: All About Horses
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-375-86683-8
$9.99 US
Hardcover
Aug 07, 2012
Random House Books for Young Readers
Age 5-8 years
If I Ran the Dog Show: All About Dogs
If I Ran the Dog Show: All About Dogs
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-375-86682-1
$9.99 US
Hardcover
Jan 10, 2012
Random House Books for Young Readers
Age 5-9 years
Safari, So Good! All About African Wildlife
Safari, So Good! All About African Wildlife
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-375-86681-4
$9.99 US
Hardcover
Aug 09, 2011
Random House Books for Young Readers
Age 4-8 years
Why Oh Why Are Deserts Dry? All About Deserts
Why Oh Why Are Deserts Dry? All About Deserts
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-375-85868-0
$9.99 US
Hardcover
Jan 11, 2011
Random House Books for Young Readers
Age 5-9 years
Would You Rather Be a Pollywog? All About Pond Life
Would You Rather Be a Pollywog? All About Pond Life
Bonnie Worth, Aristides Ruiz
978-0-375-82883-6
$9.99 US
Hardcover
Apr 27, 2010
Random House Books for Young Readers
Age 4-8 years
Miles and Miles of Reptiles: All About Reptiles
Miles and Miles of Reptiles: All About Reptiles
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-375-82884-3
$9.99 US
Hardcover
May 26, 2009
Random House Books for Young Readers
Age 4-8 years
One Cent, Two Cents, Old Cent, New Cent
One Cent, Two Cents, Old Cent, New Cent
All About Money
Bonnie Worth, Aristides Ruiz
978-0-375-82881-2
$9.99 US
Hardcover
Sep 09, 2008
Random House Books for Young Readers
Age 4-8 years
My, Oh My--A Butterfly! All About Butterflies
My, Oh My--A Butterfly! All About Butterflies
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-375-82882-9
$9.99 US
Hardcover
Mar 27, 2007
Random House Books for Young Readers
Age 4-8 years
A Whale of a Tale! All About Porpoises, Dolphins, and Whales
A Whale of a Tale! All About Porpoises, Dolphins, and Whales
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-375-82279-7
$9.99 US
Hardcover
May 23, 2006
Random House Books for Young Readers
Age 4-8 years
I Can Name 50 Trees Today! All About Trees
I Can Name 50 Trees Today! All About Trees
Bonnie Worth, Aristides Ruiz, Joe Mathieu
978-0-375-82277-3
$9.99 US
Hardcover
Feb 28, 2006
Random House Books for Young Readers
Age 4-8 years
Clam-I-Am! All About the Beach
Clam-I-Am! All About the Beach
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-375-82280-3
$9.99 US
Hardcover
May 24, 2005
Random House Books for Young Readers
Age 4-8 years
Oh, the Pets You Can Get!
Oh, the Pets You Can Get!
All About Our Animal Friends
Tish Rabe, Aristides Ruiz, Joe Mathieu
978-0-375-82278-0
$9.99 US
Hardcover
Jan 25, 2005
Random House Books for Young Readers
Age 4-8 years
Oh Say Can You Say What's the Weather Today? All About Weather
Oh Say Can You Say What's the Weather Today? All About Weather
Tish Rabe, Aristides Ruiz
978-0-375-82276-6
$9.99 US
Hardcover
May 25, 2004
Random House Books for Young Readers
Age 4-8 years
Inside Your Outside! All About the Human Body
Inside Your Outside! All About the Human Body
Tish Rabe, Aristides Ruiz
978-0-375-81100-5
$9.99 US
Hardcover
Aug 26, 2003
Random House Books for Young Readers
Age 4-8 years
If I Ran the Rain Forest
If I Ran the Rain Forest
All About Tropical Rain Forests
Bonnie Worth, Aristides Ruiz
978-0-375-81097-8
$9.99 US
Hardcover
Apr 22, 2003
Random House Books for Young Readers
Age 4-8 years
There's a Map on My Lap! All About Maps
There's a Map on My Lap! All About Maps
Tish Rabe, Aristides Ruiz
978-0-375-81099-2
$9.99 US
Hardcover
Sep 24, 2002
Random House Books for Young Readers
Age 4-8 years
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