Best Selling Books by Bonnie Worth

Journey through the fascinating world of dinosaurs with everyone's favorite Cat in the Hat in this positively prehistoric adventure! The Cat in the Hat's Learning Library is a nonfiction picture book series that introduces beginning readers ages 5-8 to important basic concepts. Learn about how fossils are formed and found, and get an easy introduction to dinosaurs from the flying Archaeoptyerx to the spiky Ankylosaurus. (And not to fear–the Cat in the Hat will break the names down for easy pronunciation for kids and parents.) Perfect for readers who are crazy about dinosaurs (or even just dino-nuggets) and for any kid who loves learning and science. Featuring beloved characters from Dr. Seuss's The Cat in the Hat, the Learning Library are unjacketed hardcover picture books that explore a range of nonfiction topics about the world we live in and include an index, glossary, and suggestions for further reading.

Learn about sharks with everyone's favorite Cat in the Hat! The Cat in the Hat dives deep in this fascinating exploration of the world of sharks. Learn about the different types of sharks, how we study them, and why they aren't so scary after all. Perfect for kids who love sharks and Dr. Seuss alike, and for any kid who loves learning and science. The Cat in the Hat's Learning Library is a nonfiction, unjacketed hardcover series that introduces beginning readers ages 5-8 to important basic concepts. Featuring beloved characters from Dr. Seuss's The Cat in the Hat, the Learning Library titles explore a range of topics about the world we live in and include an index, glossary, and suggestions for further reading. “Pretty much all the stuff you need to know is in Dr. Seuss.” –President Barack Obama

Join the Cat in the Hat as he explains how to measure circles and calculate pi in this perfect choice for Pi Day celebrations and nurturing a love of math and numbers! The Cat in the Hat makes calculating pi—one of the most fascinating numbers in mathematics—as easy as pie! Using a piece of string and two sticks, the Cat first shows beginning readers how to draw a perfect circle. Then, using a can and a piece of ribbon, he shows how to measure a circle's circumference and diameter, and to use those measurements to calculate pi. Also included is information about the history of measurement and famous Pi Pioneers! Written in simple rhyme, Happy Pi Day is a natural choice for celebrating Pi Day (held annually on March 14), and for nurturing a child's interest in math. Fans of the hit PBS show The Cat in the Hat Knows a Lot About That! will be delighted at this new addition to the Learning Library series.

Calling all young equestrians and Cat (in the Hat) fanciers! In this latest installment of the Cat in the Hat's Learning Library, the Cat introduces Sally and Nick—and beginning readers—to all things horsey. At his Super-Tremendous-Stupendous Horse Show, the Cat explains how horses and people have worked together since ancient times; the difference between fillies, foals, yearlings, mares, colts, dams, sires, and stallions; horse anatomy from nose to tail; the work of a farrier, Western vs English riding; and much, much more—including fun facts about 13 of the most popular horse breeds! Fans of the new PBS Kids preschool science show the Cat in the Hat Knows a Lot About That! (which is based on The Cat in the Hat's Learning Library) will whinny with glee over this new addition to the series!

The Cat in the Hat, Sally, and Dick take an undersea voyage aboard the S.S. Undersea Glubber! Traveling down from the Sunny Zone to the Dark Zone to the Trench at the bottom, Captain Cat and his crew get up close and personal with the different life forms found at each level of the ocean. Along the way, they meet sharks, jellyfish, dolphins, manatees, whales, and sea cucumbers, to name just a few!

Chill out with the Cat in the Hat as he takes Sally and Dick to visit the North and South Poles in this very cool Cat in the Hat Learning Library book! As the Cat and Co. mingle with reindeer, musk oxen, polar bears, caribou, and all sorts of penguins, they discover how the animals stay warm in freezing temeratures, why it’s colder at the South Pole than at the North Pole, that one pole is located on land and the other isn’t, and how scientists are studying climate change to keep both poles icy cold. Perfect for fans of the hit PBS kids TV show The Cat in the Hat Knows a Lot About That, this is a great choice for curling up with on a winter’s day!

Get ready to bloom and learn all about flowers and plants with the Cat in the Hat--a perfect gift for aspiring gardeners on Earth Day and every day! The Cat in the Hat's Learning Library is a nonfiction picture book series that introduces beginning readers ages 5-8 to important basic concepts. An easy and fun introduction to plant biology! With the able assistance of Thing 1 and Thing 2 - the Cat in the Hat explores the world of plants. Kids will learn about the various parts of plants, seeds, and flowers; basic photosynthesis and pollination; and seed dispersal. Featuring beloved characters from Dr. Seuss's The Cat in the Hat, the Learning Library are unjacketed hardcover picture books that explore a range of nonfiction topics about the world we live in and include an index, glossary, and suggestions for further reading.

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!

Get ready to grow and learn all about trees with the Cat in the Hat--a perfect gift for nature lovers on Earth Day and every day! The Cat in the Hat's Learning Library is a nonfiction picture book series that introduces beginning readers ages 5-8 to important basic concepts. The Cat in the Hat and friends explore some of the world’s most amazing trees, teaching beginning readers how to identify different species from the shape of their crowns, leaves, lobes, seeds, bark, and fruit. Kids will learn about many trees common to North America. Featuring beloved characters from Dr. Seuss's The Cat in the Hat, the Learning Library are unjacketed hardcover picture books that explore a range of nonfiction topics about the world we live in and include an index, glossary, and suggestions for further reading.

The Cat in the Hat takes Sally and Dick for an “umbrella-vator” ride through the understory, canopy, and emergent layers of a tropical rain forest, encountering a host of plants, animals, and native peoples along the way.

Bear! Bees! Bear sees bees! This fun and simple story is the first book in a line of new beginning readers called Pooh’s Readables. Children will learn to read along with the gang from the Hundred-Acre Wood, while building their vocabulary 12 words at a time.

Cats normally don't like water, but the Cat in the Hat is no normal puss! He’s fond of ponds, and in this latest Cat in the Hat’s Learning Library book, he takes Sally and Dick on a trip to show them how ponds are fascinating places teeming with life. From algae to snails, leeches, insects, fish, frogs, newts, turtles, ducks, swans, and more, the Cat explains how all different kinds of plants and animals make their home in and around ponds, as well as examining the difference between complete and incomplete metamorphosis and the various stages of frog development. Ideal for spring and summer reading, this is a beginning reader that will inspire kids to get outside and explore!

"Unlike the Whos, who liked Christmas a lot, the Grinch in his cave on Mount Crumpit did not! Ever wonder why? Fans of all ages--particularly young readers--will be fascinated to learn how one very unhappy holiday season turned the Grinch into a world-class grump. Told in simple rhyme and illustrated in the Who-bil-acious style of the blockbuster movie starring Jim Carrey, "How the Grinch Got So Grinchy takes readers back to the Grinch's childhood and into his misunderstood fuzzy green soul.

From the first printing press to the World Wide Web—the Cat looks at inventors and inventions that have changed our lives! The Cat in the Hat goes back in time to meet with the masterminds of more than a dozen inventions that made a major impact on our lives today—from famous figures like Thomas Edison, Alexander Graham Bell, and the Wright brothers to lesser-known ones like Garrett Morgan, Mary Anderson, and Tim Berners-Lee. Children will learn basic information about each invention, as well as fascinating facts like how Guttenberg’s famous printing machine was made from an old wine press, how a steaming teakettle may have inspired the creation of the steam engine, and how table salt changed the history of photography. Ideal for supporting the Common Core State Standards, and a natural for fans of the hit PBS Kids show The Cat in the Hat Knows a Lot About That!, this is a great way to introduce beginning readers to science!

The Cat in the Hat looks at how, why, and who we vote for in a rhyming, nonfiction book that's perfect for Election Day, President's Day, and year-round reading—now with 16 bonus-pages of kid-friendly voting activities! Written in simple rhyme, this Cat in the Hat's Learning Library Book introduces early readers to the concept and practice of voting—with a focus on the American Presidency! Revised to include 16 pages of activities showing kids how to hold their own elections, it's an ideal choice for reading and talking about voting—whether for classroom pet or leader of the free world! Readers will learn the basic principles of democracy; how political parties are made; why Election Day is held in early November; and much more. Fans of the hit PBS show The Cat in the Hat Knows a Lot About That! will be delighted to see the Cat knows as much about history and civic responsiblity as he does about science!

A visit to a family farm with the Cat in the Hat! Join the Cat in the Hat as he spends a day on the farm with Mr. and Mrs. Greenbean and their three little Greenbeans: Jean, Dean, and baby Irene! From dawn to dusk, kids will see cows being milked, chickens being fed, sheep being sheered, fields being tilled, fertilized, reaped, mowed, irrigated—and lots more! Ideal for kids who love animals AND for kids who love machines (in other words, all kids), this is a perfect choice for families making their first visit to a farm or petting zoo, or for explaining where food comes from. Fans of the hit PBS show The Cat in the Hat Knows a Lot About That! will be delighted at this new—and long overdue—addition to the Learning Library series.

Join the Lorax—Dr. Seuss's beloved icon of environmentalism—as he introduces children to nine insects currently endangered by human activity. An empowering book that teaches kids simple actions they can take to help protect and save them! I am the Lorax and I’ve come here to say that some bugs need our help (and they need it TODAY)! This rhymed easy-reader narrated by the Lorax explains how insects are vital to life on Earth, and how some of them—including bumble bees, ladybugs, monarch butterflies, and dragonflies—are threatened with extinction. Young children will learn how these common backyard insects help humans to survive (by pollinating our crops, for example), and how humans—including kids—can make simple changes that will help these insect species to survive as well! Illustrated with bright, cheerful art and full-color photographs, Hug a Bug includes suggestions on growing native plants, reducing energy use to combat climate change, a list of recommended Web sites, glossary, index, and instructions for building a simple bee house. It's a perfect choice to nurture a love and respect for the natural world—as well as a love of reading!

Beginning readers will learn to cultivate calmness and focus with the Cat in the Hat in this simple rhymed introduction to mindfulness meditation! Life is a juggling act that can often make us feel dizzy and dazed--kids included! Between school, homework, chores, after school activities, play dates, Zoom calls--you name it--keeping all those balls in the air can be taxing! But the Cat in the Hat has a solution to the madness. It's called mindfulness meditation, and in this simple, rhymed Cat in the Hat's Learning Library Book, he shows kids how to slow down and still their bodies and minds through simple breathing exercises and focused concentration. This is a perfect choice for fostering mindfulness in young readers, and a practical tool for helping them learn to deal with stress. Fans of the hit PBS show The Cat in the Hat Knows a Lot About That! will be happily surprised to learn that the Cat knows as much about fostering good mental and physical health as he does about science! The Cat in the Hat's Learning Library is a nonfiction, unjacketed hardcover series that introduces beginning readers ages 5-8 to important basic concepts. Featuring beloved characters from Dr. Seuss's The Cat in the Hat, the Learning Library titles explore a range of topics about the world we live in and include an index, glossary, and suggestions for further reading.

From Australia to Asia to Africa to Antarctica, the Cat in the Hat travels the globe in search of wild animal babies.

How cool! The Cat and Co. time-travel to the Great Ice Age! The Cat in the Hat visits with Ice Age mammals on a whirlwind tour of the Pleistocene! From ground sloths as big as elephants to bears as heavy as Volkswagens, the Cat introduces young readers to mastodons, mammoths, woolly rhinos, saber-toothed cats, giant horses, and lots more—including humans! In addition, young readers will learn basic facts about the Great Ice Age and early human life, the characteristics of mammals, and the study of fossils. Ideal for supporting the Common Core State Standards and a natural for fans of the hit PBS Kids show The Cat in the Hat Knows a Lot About That!, this is a great way to introduce beginning readers to science!

In this latest installment of the Cat in the Hat's Learning Library, the Cat takes Sally and Nick to Africa—where they meet some really big cats—and all sorts of other animals, too, including elephants, zebra, giraffe, hippos, warthogs, buffalo, baboons, side-striped jackals, spotted hyena, galagos, pythons, vipers, and six kinds of antelope! Young readers will learn how animals are either predators or prey, that elephants tend to favor one tusk over the other, how to tell the difference between a white and black rhino (both of which are grey!), that lion cubs are born covered with spots that soon disapear, and much, much more! Fans of the new PBS preschool science show The Cat in the Hat Knows a Lot About That! (which is based on The Cat in the Hat's Learning Library) won't want to miss this wild new addition to the series!

Onboard a vessel that would make Jacques Cousteau green with envy, the Cat and Co. take to the high seas in search of whales, dolphins, and porpoises—those aquatic mammals known as cetaceans. While learning how cetaceans stay warm without hair, have teeth or baleen, swim in troops, spyhop, spin, breach, and see via ecolocation, kids are introduced to almost 20 different species—including sperm, right, humpback, and blue whales; Gulf, spectacled, and finless porpoise; and boto, common, hourglass, and bottlenose dolphins. A shipshape selection for summer reading! “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., Charlotte S. Huck Professor of Children’s Literature, Ohio State University

The Cat in the Hat bakes cupcakes in this simple retelling of a scene from the movie version of Dr. Seuss's classic book.

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.

Provides an introduction to the history of money around the world, from trading shells and feathers to the creation of metal ingots and coins, with a review of how the first banks were formed and money is minted in the present day.

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.

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!

D.J. has three weeks to become skinny as a model. Stephanie gets stuck taking Joey to a mother/sughter slumber party. And Michelle has taken on a new personality.

DJ is worried about the change from elementary school to junior high. Stephanie learns that calling people names is unkind. Michelle discovers DJ's makeup. Together the family solves their problems.

This sereies of books has been especially created to teach preschool children basic concepts and to help them discover and understand the exciting world around them. Book on learning words.

While Babe the pig is babysitting a batch of duck eggs by sitting on them, they hatch and he becomes the mother of the new duclings, naming them, teaching them how to behave, and using them to herd his sheep.

This series of books has been expecially crated to teach preschool children basic concepts and to help them discover and understand the exciting world around us. This book is about going to bed.

Meet the Grinch's best friend--Max, the mangy mutt who has his paws full keeping his master in line. Now, for the first time, Max reveals "his side of the famous Christmas story, giving readers a rousing, rhyming dog's-eye view of the Grinch and his life on Mount Crumpit.

When the owner of the Bar None Ranch goes away on business, the young people left behind work, play, and wrangle for position as head honcho

Baby Kermit and the other Muppet Babies show us that learning all about opposites can be a delightful game.

The Winslow family reminiscing about Steve Urkel's adventures in hot-air ballooning and boxing.

This series will help children learn about values such as honesty, friendship, sharing, responsibility, love, and self-esteem.