Books by Bonnie Worth

Hurray for Today!: All About Holidays (Cat in the Hat's Learning Library)

by Bonnie Worth

With a little help from the Birthday Bird of Katroo, the Cat and Co. explain (in rhymed verse!) the origin of common holiday rituals such as lighting candles, dying eggs, and sending cards. Holidays include Christmas, Hanukkah, Kwanzaa, New Year’s, Groundhog’s Day, Valentine’s Day, President’s Day, St. Patrick’s Day—and that’s only through March!
“The Cat in the Hat’s Learning Library shows young readers that books can be entertaining and educational at the same time. This is a wonderful series!”—Barbara Kiefer, Ph.D.
Bonnie Worth is the author of the Cat in the Hat Learning Library titles If I Ran the Rain Forest, Great Day for Pup!, Oh Say Can You Seed? (winner of the 2003 Ohio Farm Bureau Children’s Literature Award), Wish for a Fish, and Oh Say Can You Say Di-No-Saur? She lives in Middletown, NY.
Among his many other credits, Aristides Ruiz is the illustrator of all the Cat in the Hat Learning Library Books. He lives in Newark, NJ.

Pom-Pom, Tiddly-Pom (Pooh Adorables)

by Bonnie Worth, RH Disney

Pom-pom, tiddly-pom.
Pooh and Roo help Roo’s mom.
Skit-scat, skittle-tee-wixit.
Dump stuff in the bowl and mix it.
So begins a delightful, sing-songy tale of Pooh and Roo baking a cake with Kanga. Parents will love reading this Hummables board book aloud as much as babies and toddlers will love hearing it!

Oh Say Can You Seed?: All About Flowering Plants (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about flowers, plants, fruit, and more—all told in Dr. Seuss’s beloved rhyming style and starring the Cat in the Hat!

“I’m the Cat in the Hat, and I think that you need to come take a look at this thing called a seed.”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! Grow your brain with fun facts about flowering plants and learn:

how they all start out as a seed how they make their own food inside their leaves how bees help spread the pollen flowers need to produce fruit and much more!
Perfect for story time and for the youngest readers, Oh Say Can You Seed? All About Flowering Plants also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
High? Low? Where Did It Go? All About Animal Camouflage
Is a Camel a Mammal? All About Mammals
The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School
A Great Day for Pup: All About Wild Babies
Would You Rather Be a Pollywog? All About Pond Life
Happy Pi Day to You! All About Measuring Circles
I Can Name 50 Trees Today! All About Trees
Fine Feathered Friends: All About Birds
My, Oh My--A Butterfly! All About Butterflies
Inside Your Outside! All About the Human Body
Ice is Nice! All About the North and South Poles

I Can Name 50 Trees Today!: All About Trees (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about trees like the redwood, white oak, royal palm, and more—all told in Dr. Seuss’s beloved rhyming style and starring the Cat in the Hat!

“Knowing trees’ names, my dear miss and dear mister, is like knowing the name of your brother or sister."

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! Branch out and learn about:

the different parts of a tree how to identify different species why a tree has bark and much more!
Perfect for story time and for the youngest readers, I Can Name 50 Trees Today! All About Trees also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
High? Low? Where Did It Go? All About Animal Camouflage
Is a Camel a Mammal? All About Mammals
The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School
A Great Day for Pup: All About Wild Babies
Would You Rather Be a Pollywog? All About Pond Life
Happy Pi Day to You! All About Measuring Circles
Fine Feathered Friends: All About Birds
My, Oh My--A Butterfly! All About Butterflies
Oh Say Can You Seed? All About Flowering Plants
Inside Your Outside! All About the Human Body
Ice is Nice! All About the North and South Poles

A Whale of a Tale!: All About Porpoises, Dolphins, and Whales (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about whales, porpoises, dolphins, and more—all told in Dr. Seuss’s beloved rhyming style and starring the Cat in the Hat!

“What’s the story today? Funny that you should ask. We’re going to take on a whale of a task!”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! Go under the sea and discover:

• what a cetacean is
• how to tell dolphins and porpoises apart
• how whales “talk” to one another
• and much more!

Perfect for story time and for the youngest readers, A Whale of a Tale! All About Porpoises, Dolphins, and Whales also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
If I Ran the Horse Show: All About Horses
Clam-I-Am! All About the Beach
Miles and Miles of Reptiles: All About Reptiles
Safari, So Good! All About African Wildlife
There's a Map on My Lap! All About Maps
Oh, the Lavas That Flow! All About Volcanoes
Out of Sight Till Tonight! All About Nocturnal Animals
What Cat Is That? All About Cats
Once upon a Mastodon: All About Prehistoric Mammals
Oh Say Can You Say What's the Weather Today? All About Weather
The Cat on the Mat: All About Mindfulness

Cooking With the Cat (The Cat in the Hat: Step Into Reading, Step 1)

by Bonnie Worth

Look! Look! The Cat wants to cook!

Told with simple rhymes and rhythms, this jaunty illustrated tale gives very young readers a taste of the Cat in the Hat’s flamboyant cooking skills as he slaps on a Chef’s hat and whips up purple cupcakes using some truly odd ingredients!

Would You Rather Be a Pollywog: All About Pond Life (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about pond animals, algae, metamorphosis, and more—all told in Dr. Seuss’s beloved rhyming style and starring the Cat in the Hat!

“Near your house is a place of which I am fond. It’s a body of water that we call a pond.”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! Join the Cat in the Hat and visit a pond to discover:

the stages of frog development the difference between complete and incomplete metamorphosis how amphibians spend part of their lives in the water and part on land and much more!
Perfect for story time and for the youngest readers, Would You Rather Be a Pollywog? All About Pond Life also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
High? Low? Where Did It Go? All About Animal Camouflage
Is a Camel a Mammal? All About Mammals
The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School
A Great Day for Pup: All About Wild Babies
Happy Pi Day to You! All About Measuring Circles
I Can Name 50 Trees Today! All About Trees
Fine Feathered Friends: All About Birds
My, Oh My--A Butterfly! All About Butterflies
Oh Say Can You Seed? All About Flowering Plants
Inside Your Outside! All About the Human Body
Ice is Nice! All About the North and South Poles

One Cent, Two Cents, Old Cent, New Cent: All About Money (Cat in the Hat's Learning Library)

by Bonnie Worth

THE CAT IN the Hat puts to rest any notion that money grows on trees in this super simple look at numismatics, the study of money and its history. Beginning with the ancient practice of bartering, the Cat explains various forms of money used in different cultures, from shells, feathers, leather, and jade to metal ingots to coins (including the smallest—the BB-like Indian fanam—and the largest—the 8-foot-wide, ship-sinking limestone ones from the Islands of Yap!), to the current king of currency, paper. Also included is a look at banking, from the use of temples as the first banks to the concept of gaining or paying interest, and a step-by-step guide to minting coins. A fascinating introduction is bound to change young reader’s appreciation for change!

Ice Is Nice!: All About the North and South Poles (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about icebergs, arctic animals, the Earth’s axis, and more—all told in Dr. Seuss’s beloved rhyming style and starring the Cat in the Hat!

“I’m the Cat in the Hat, and we’re off and away to visit the poles—North and South—in one day.”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! Bundle up for this journey to the North and South poles to learn about:

how arctic animals adapt to live in the cold how the Earth spins on its axis why scientists study the poles today and much more!
Perfect for story time and for the youngest readers, Ice is Nice! All About the North and South Poles also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
High? Low? Where Did It Go? All About Animal Camouflage
Is a Camel a Mammal? All About Mammals
The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School
A Great Day for Pup: All About Wild Babies
Would You Rather Be a Pollywog? All About Pond Life
Happy Pi Day to You! All About Measuring Circles
I Can Name 50 Trees Today! All About Trees
Fine Feathered Friends: All About Birds
My, Oh My--A Butterfly! All About Butterflies
Oh Say Can You Seed? All About Flowering Plants
Inside Your Outside! All About the Human Body

Looking for Bigfoot (Step into Reading)

by Bonnie Worth

Is Bigfoot (aka Sasquatch) a descendent of the extinct giant ape Gigantopithecus? Or is it a myth turned pop-culture phenom that we want to believe is real? In this objectively written graded reader, author Bonnie Worth examines the evidence for and against the existence of the alleged ape, including its role in native North American folklore, famous sightings and notorious hoaxes, Dr. Grover Kranz’s work with dermal ridges, the Gigantopithecus theory, the Patterson-Gimlin film, and much, much more. Illustrated with photographs and full-color illustrations, this high-concept easy reader will satisfy both skeptics and true believers.

If I Ran the Horse Show: All About Horses (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about horses including mustangs, Appaloosas, Icelandic ponies, and more—all told in Dr. Seuss’s beloved rhyming style and starring the Cat in the Hat!

“The judges are waiting. It’s time for the show. So pick up the reins . . . giddyup and let’s go!”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to nonfiction topics from the real world! Take a trip to the Super-Tremendous Stupendous Horse Show and learn:

• how horses are measured by hands
• what different horses are used for around the world
• how horse shoes are made
• and much more!

Perfect for story time and for the youngest readers, If I Ran the Horse Show: All About Horses also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
Clam-I-Am! All About the Beach
Miles and Miles of Reptiles: All About Reptiles
A Whale of a Tale! All About Porpoises, Dolphins, and Whales
Safari, So Good! All About African Wildlife
There's a Map on My Lap! All About Maps
Oh, the Lavas That Flow! All About Volcanoes
Out of Sight Till Tonight! All About Nocturnal Animals
What Cat Is That? All About Cats
Once upon a Mastodon: All About Prehistoric Mammals
Oh Say Can You Say What's the Weather Today? All About Weather
The Cat on the Mat: All About Mindfulness

Safari, So Good!: All About African Wildlife (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about lions, hippos, elephants, and more—all told in Dr. Seuss’s beloved rhyming style and starring the Cat in the Hat!

“I’m the Cat in the Hat. Pack your bag. Come with me. We’re going to Africa on safari!”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! Journey on an African safari and discover:

• why zebras sleep standing up
• how baboons groom each other
• why hippos spend so much time in the water
• and much more!

Perfect for story time and for the youngest readers, Safari, So Good! All About African Wildlife also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
If I Ran the Horse Show: All About Horses
Clam-I-Am! All About the Beach
Miles and Miles of Reptiles: All About Reptiles
A Whale of a Tale! All About Porpoises, Dolphins, and Whales
There's a Map on My Lap! All About Maps
Oh, the Lavas That Flow! All About Volcanoes
Out of Sight Till Tonight! All About Nocturnal Animals
What Cat Is That? All About Cats
Once upon a Mastodon: All About Prehistoric Mammals
Oh Say Can You Say What's the Weather Today? All About Weather
The Cat on the Mat: All About Mindfulness

One Vote, Two Votes, I Vote, You Vote (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about voting, the history of democracy in America, and more—all told in Dr. Seuss’s beloved rhyming style and starring The Cat in the Hat!

“Voting is something we do every day. It’s a way we can choose that gives us our own say.”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! In this kid-friendly guide to voting, readers will learn:

• the basic principles of democracy
• the different ways people vote
• why Election Day is held in early November
• and much more!

Perfect for story time and for the youngest readers, One Vote, Two Vote, I Vote, You Vote also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
Cows Can Moo! Can You? All About Farms
Hark! A Shark! All About Sharks
If I Ran the Dog Show: All About Dogs
Oh Say Can You Say Di-no-saur? All About Dinosaurs
On Beyond Bugs! All About Insects
There’s No Place Like Space: All About Our Solar System
Who Hatches the Egg? All About Eggs
Why Oh Why Are Deserts Dry? All About Deserts
Wish for a Fish: All About Sea Creatures

Cows Can Moo! Can You?: All About Farms (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about farm animals, tractors, harvesting crops, and more—all told in Dr. Seuss’s beloved rhyming style and starring The Cat in the Hat!

“Spring has sprung, my fine friends! Come along! Grab an arm. Let me take you to tour the Greenbean family’s farm!”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! On a trip to the Greenbean family farm, readers will see how:

• cows are milked
• chickens are fed
• sheep are sheered
• fields are tilled
• and much more!

Perfect for story time and for the youngest readers, Cows Can Moo! Can You? also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
Hark! A Shark! All About Sharks
If I Ran the Dog Show: All About Dogs
Oh Say Can You Say Di-no-saur? All About Dinosaurs
On Beyond Bugs! All About Insects
One Vote Two Votes I Vote You Vote
There’s No Place Like Space: All About Our Solar System
Who Hatches the Egg? All About Eggs
Why Oh Why Are Deserts Dry? All About Deserts
Wish for a Fish: All About Sea Creatures

Happy Pi Day to You! (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about the history of pi, measurements, theorems, and more—all told in Dr. Seuss’s beloved rhyming style and starring the Cat in the Hat!

“It is all about circles and measuring fun. So put on your Pi Hats! Let’s start, everyone!”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! Go on an adventure with the Cat in the Hat and learn:

how to measure and draw circles how pi is a number so long that it never ends how Ancient Egyptians used pi to help build the pyramids and much more!
Perfect for story time and for the youngest readers, Happy Pi Day to You! All About Measuring Circles also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
High? Low? Where Did It Go? All About Animal Camouflage
Is a Camel a Mammal? All About Mammals
The 100 Hats of the Cat in the Hat: A Celebration of the 100th Day of School
A Great Day for Pup: All About Wild Babies
Would You Rather Be a Pollywog? All About Pond Life
I Can Name 50 Trees Today! All About Trees
Fine Feathered Friends: All About Birds
My, Oh My--A Butterfly! All About Butterflies
Oh Say Can You Seed? All About Flowering Plants
Inside Your Outside! All About the Human Body
Ice is Nice! All About the North and South Poles

The Cat on the Mat: All About Mindfulness (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about how meditation helps the mind and body—all told in Dr. Seuss’s beloved rhyming style and starring the Cat in the Hat!

“I’m the Cat on the mat, and what I plan to do is talk about mindfulness meditation with you.”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! Find inner peace and learn how meditation helps you:

• understand your feelings
• notice the world around you
• become a better listener
• and much more!

Perfect for story time and for the youngest readers, The Cat on the Mat: All About Mindfulness also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
If I Ran the Horse Show: All About Horses
Clam-I-Am! All About the Beach
Miles and Miles of Reptiles: All About Reptiles
A Whale of a Tale! All About Porpoises, Dolphins, and Whales
Safari, So Good! All About African Wildlife
There's a Map on My Lap! All About Maps
Oh, the Lavas That Flow! All About Volcanoes
Out of Sight Till Tonight! All About Nocturnal Animals
What Cat Is That? All About Cats
Once upon a Mastodon: All About Prehistoric Mammals
Oh Say Can You Say What's the Weather Today? All About Weather

Oh the National Parks You Can Visit!: A Dr. Seuss's The Lorax Nonfiction Book (Dr. Seuss's The Lorax Books)

by Bonnie Worth

Join the Lorax—Dr. Seuss's beloved icon of environmentalism—as he introduces 15 amazing national parks in this rhymed easy-reader with fun illustrations, beautiful photographs, and helpful hints on visiting the parks in person AND online!

I'm the Lorax, my friends, with a few choice remarks about places we know of as national parks!

The Lorax visits 15 of America's favorite national parks and explains what makes each unique and worth protecting for future generations, including:

Yellowstone • Sequoia • Everglades • Death Valley • Denali • Petrified Forest • Joshua Tree • Carlsbad Caverns • Great Sand Dunes • Bryce Canyon • Great Smokey Mountains • Acadia • Badlands • Hawai‘i Volcanoes • Grand Canyon

Illustrated with bright, cheerful art and full-color photographs, Oh Say Can You See? also includes helpful hints for visiting the parks in person and a website where kids can find virtual park tours that require no more preparation than sitting in front of a computer! It's a perfect choice to nurture a love and respect for the natural world—as well as a love of reading!

And don't miss our other eco-focused Lorax books:
Hug a Bug: How YOU Can Help Protect Insects
What Humming-Fish Wish: How YOU Can Help Protect Sea Creatures
Green Machines and Other Amazing Eco-Inventions

Wish for a Fish: All About Sea Creatures (Cat in the Hat's Learning Library)

by Bonnie Worth

Laugh and learn with fun facts about narwals, dolphins, sharks, giant squid, manatees, and more—all told in Dr. Seuss’s beloved rhyming style and starring The Cat in the Hat!

“I’m the Cat in the Hat, and I hear that you wish to go down to the sea and to visit the fish.”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! In this adventure under the sea, readers will learn:

• how fish breathe underwater
• about the different levels of the ocean
• how echolocation helps dolphins see in the dark
• and much more!

Perfect for story time and for the youngest readers, Wish for a Fish also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
Cows Can Moo! Can You? All About Farms
Hark! A Shark! All About Sharks
If I Ran the Dog Show: All About Dogs
Oh Say Can You Say Di-no-saur? All About Dinosaurs
On Beyond Bugs! All About Insects
One Vote Two Votes I Vote You Vote
There’s No Place Like Space: All About Our Solar System
Who Hatches the Egg? All About Eggs
Why Oh Why Are Deserts Dry? All About Deserts

Oh Say Can You Say Di-no-saur? All About Dinosaurs

by Bonnie Worth

#1 WALL STREET JOURNAL BESTSELLER • Laugh and learn with fun facts about dinosaurs like Tyrannosaurus rex, Apatosaurus, Triceratops, and more—all told in Dr. Seuss’s beloved rhyming style and starring The Cat in the Hat!

“I’m the Cat in the Hat (you have met me before). Today I will speak of the great dinosaur!”

The Cat in the Hat’s Learning Library series combines beloved characters, engaging rhymes, and Seussian illustrations to introduce children to non-fiction topics from the real world! In this positively prehistoric adventure, readers will learn:

• how fossils are formed and found
• what different dinosaurs ate
• how to pronounce tricky dinosaur names
• and much more!

Perfect for story time and for the youngest readers, Oh Say Can You Say Di-no-saur also includes an index, glossary, and suggestions for further learning.

Look for more books in the Cat in the Hat’s Learning Library series!
Cows Can Moo! Can You? All About Farms
Hark! A Shark! All About Sharks
If I Ran the Dog Show: All About Dogs
On Beyond Bugs! All About Insects
One Vote Two Votes I Vote You Vote
There’s No Place Like Space: All About Our Solar System
Who Hatches the Egg? All About Eggs
Why Oh Why Are Deserts Dry? All About Deserts
Wish for a Fish: All About Sea Creatures

The Cat in the Hat's Learning Library Boxed Set Includes 10 Fun Nonfiction Books from Dr. Seuss!

by Tish Rabe, Bonnie Worth

Foster a love of reading and learning with Dr. Seuss's the Cat in the Hat in this collection of 10 rhyming non-fiction books about dinosaurs, the solar system, sharks and much more! Perfect for Seuss fans of all ages and beginning readers!

This collection of fun and funny non-fiction titles featuring the Cat in the Hat is the perfect gift for Dr. Seuss fans! Aimed at beginning readers with simple rhymes and colorful illustrations, the Cat in the Hat Learning Library combines educational learning with the joyful experience of reading a Dr. Seuss book.

This sturdy boxed set features 10 Cat in the Hat Learning Library favorites, and includes something to interest every child! Readers will learn all about:

• DINOSAURS in Oh Say Can You Say Di-No-Saur?
• The SOLAR SYSTEM in There's No Place Like Space
• FARMS in Cows Can Moo! Can You?
• SHARKS in Hark! A Shark!
• DOGS in If I Ran the Dog Show
• INSECTS in On Beyond Bugs
• EGGS in Who Hatches the Egg?
• DEMOCRACY in One Vote, Two Votes, I Vote, You Vote
• The OCEAN in Wish for a Fish
• The DESERT in Why, Oh, Why Are Deserts Dry?