Kathleen Weidner Zoehfeld – författare

National Geographic Primary Readers is a high-interest series of beginning reading books that have been developed in consultation with education experts. The books pair magnificent National Geographic photographs with lively text by skilled children’s book authors across four reading levels.From woolly mammoths to saber-toothed cats, prehistoric mammals once roamed Earth. With beautiful and engaging illustrations, authentic photos, and accessible text, kids will learn all about these mighty mammals in this level 3 reader.Level 3: Becoming independentBest suited to kids who are ready for complex sentences and more challenging vocabulary, but still draw on occasional support from adults. They are ideal for readers of Purple and Gold books.

National Geographic Primary Readers is a high-interest series of beginning reading books that have been developed in consultation with education experts. The books pair magnificent National Geographic photographs with lively text by skilled children’s book authors across four reading levels.From dazzling gemstones to sparkling crystals to molten lava, this brilliantly illustrated book introduces children to the exciting world of rocks and minerals, including both the building blocks and the bling. This level 3 reader, written in easy-to-grasp text, will help cultivate the geologists of tomorrow!Level 3: Becoming independentBest suited to kids who are ready for complex sentences and more challenging vocabulary, but still draw on occasional support from adults. They are ideal for readers of Purple and Gold books.

The ocean covers almost three-quarters of the Earth, but how deep does it go? Put on your scuba gear and explore the ocean, from its shallowest waters to its deepest, most mysterious parts. As you dive deeper, you'll discover glowing animals, strange creatures that don't need sunlight to survive, and even the largest hunter in the world. With beautiful illustrations and engaging text, How Deep Is the Ocean? will guide young readers into the deepest parts of the ocean. Featuring a find-out-more section with a water-pressure experiment, a lesson in making a sounding line to learn how scientists measure the depth of the ocean, a glossary of new terms, and web research prompts, this book will begin children's explorations of the deep sea. Both the text and the artwork were vetted for accuracy by Dr. David Gruber, real-life deep sea explorer and professor of biology and environmental science at Baruch College.This is a Level 2 Let's-Read-and-Find-Out Science title, which means the book explores more challenging concepts for children in the primary grades and supports the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out Science is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

Can you make an ice cube disappear? Put it on a hot sidewalk. It melts into water and then vanishes! The ice cube changes from solid to liquid to gas. This Level 2 Let's-Read-and-Find-Out picture book is a fascinating exploration of the three states of matter. Now rebranded with a new cover look, this classic picture book features rich vocabulary and uses simple, fun diagrams to explain the difference between solids, liquids and gases. This book also includes a find out more section with experiments designed to encourage further exploration and introduce record keeping. Both text and artwork were vetted for accuracy by Dr. Leonard Fine, formerly of Columbia University, and Dr. Karin Block of the Department of Earth and Atmospheric Sciences at the City College of New York. This is a Level 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts perfect for children in the primary grades and supports the Common Core Learning Standards and Next Generation Science Standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

A house is a home for you, a nest is a home for a bird, and a cave is a home for a bear. But for some animals a shell is a home. Snails and turtles and crabs and clams all have shells that act as their homes and protect them from harm. This Level 1 Let's-Read-and-Find-Out picture book is a fascinating exploration of the many creatures that make a home in a shell. Now rebranded with a new cover look, this classic picture book features rich marine vocabulary and beautifully accurate illustrations of the many types of shells-inside and out! Young readers will love exploring the fascinating homes of creatures like hermit crabs, scallops, and turtles. Both text and artwork were expert-reviewed for accuracy. This is a Level 1 Let's-Read-and-Find-Out, which means the book explores introductory concepts perfect for children in the primary grades and supports the Common Core Learning Standards and Next Generation Science Standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

A mountain might be thousands of feet high, but it can still grow taller or shorter each year. This classic picture book explores how mountains are made-including how Mount Everest grew from a flat plain under an ocean to become 29,028 feet tall! Now rebranded with a new cover look, this book features simple activities and fascinating cross-sections of the earth's moving crust that clearly explain plate tectonics. Both text and artwork were vetted for accuracy by an expert in the field. This is a Level 2 Let's-Read-and-Find-Out Science title, which means the book explores more challenging concepts for children in the primary grades and supports the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out Science is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

IN 1902, WILLIAM HORNADAY handed a map to the famous paleontologist Barnum Brown. It was Hornaday’s hand-drawn directions to a remote area of the Montana Badlands, where he believed amazing dinosaur fossils lay buried. Following the map, Brown dug up a jawbone edged with six-inch long teeth, the remains of a monstrous creature no one had ever seen before. But one bone wasn’t enough, and Brown soon found himself in a desperate race to discover the skeleton of the mystery carnivore!From the Trade Paperback edition.

When the pharoahs of Egypt died, they were mummified and buried in pyramids and tombs with all their riches. But as centuries passed, the tombs were looted and the pharoahs'' gold stolen. Then Howard Carter found the greatest Egyptian treasure trove of all—the tomb of King Tut''s mummy! But did the amazing treasure come with a deadly curse?From the Trade Paperback edition.

Jeff’s Uncle Roy runs a museum. That means he’s always zooming off to strange places to find ruins and treasure. But Jeff has never gone along—until now. They’re headed to the Sahara desert to search for dinosaur fossils. And Jeff knows he’ll find the bones of the biggest meat-eater ever!“The subject’s popularity, and Bogan’s colorful cartoon-style illustrations will attract beginning readers.”—BooklistFrom the Trade Paperback edition.

When the pharoahs of Egypt died, they were mummified and buried in pyramids and tombs with all their riches. But as centuries passed, the tombs were looted and the pharoahs' gold stolen. Then Howard Carter found the greatest Egyptian treasure trove of all—the tomb of King Tut's mummy! But did the amazing treasure come with a deadly curse?

Could you survive an outer-space disaster? Aspiring astronauts and young explorers will love this out-of-this-world Totally True Adventure.   Astronauts Jim Lovell, Jack Swigert, and Fred Haise blasted off for the Moon on April 11, 1970. But after a disastrous explosion damaged their spacecraft, the three men had only one goal: to get back home safely. This informational text makes space travel exciting and accessible for younger readers and features illustrations, photographs, a map, and additional Story Behind the Story facts.   Perfect for readers of the I Survived series and the Who Was series, Totally True Adventures are captivating nonfiction stories with not-to-be-missed bonus content.

Readers will delve deep—if they dare—into the history of ghosts and their portrayal in literature, art, and pop culture. From the spooky world of haunted castles to the subject of ghost-hunting, this book explores this fascinating subject through stories, facts, and pictures. Perfect for year-round reading—not just at Halloween—this book is sure to thrill readers of all ages!

The first in a line of adventures within the National Geographic Kids Chapters series, Crocodile Encounters will surely prove to be one of the most exciting.Follow along with National Geographic explorer Brady Barr as he crawls into a muddy hole just barely big enough for his shoulders, and comes face to face with thirteen crocodiles! Laugh out loud as you learn how to catch a crocodile using shoe laces and underpants. Read in anticipation to find out what happens when you put a 600-lb crocodile on an airplane in just a flimsy wooden crate. These action-packed stories and more will engage readers and inspire them to go out and explore their own world.Stories include: • "Undercover Croc," in which Brady "becomes a crocodile," by donning a specially-designed protective croc suit, and infiltrates a group of Nile crocodiles in Tanzania. • "Toy Story," in which he uses (and loses) a radio-controlled car with video camera, in a hilarious failed attempt to capture a Nile crocodile in South Africa. • "Deep Dark Den"–in an attempt to relocate a group of crocodiles causing problems to neighboring villagers in Costa Rica, Brady finds himself underground in a deep muddy hole with thirteen angry crocs. • "Croc in a Box," Brady tries to move a giant, troublesome croc from Uganda safely to an American zoo, but discovers the croc is much stronger than the "sturdy wooden box" that has been built to contain him.National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information.From the Trade Paperback edition.

National Geographic Kids Chapters picks up where the best-selling National Geographic Readers series leaves off. This new series offers young animal lovers who are ready for short chapters lively, full-color true stories just right to carry in a backpack, share with friends, and read under the covers at night.Based on the hit feature in National Geographic Kids magazine, we bring you Animal Adventures! Featuring three amazing stories of explorer Brian Skerry and his incredible encounters with animals, written in fun and lively prose that empowers readers to devour page after page.

Join National Geographic expert and TV personality Brady Barr on some wild adventures with snakes! Readers won''t believe their eyes as they read Barr''s hilarious—and completely true!—accounts of his interactions with some of the biggest, weirdest, and craziest snakes on Earth.Filled with engaging photos, fast facts, and fascinating sidebars, readers won''t want to put this book down.

For Zeb Hogan, bigger is better – especially when it comes to fish. From sawfish to alligator gars to giant stingrays, Zeb''s on a mission to save the world''s freshwater giants. In this cool Chapter book, you''ll join Zeb on amazing – and TRUE – adventures with supersize swimmers.From the Trade Paperback edition.

Journey backwards to prehistoric Earth, starting in the present and zipping back 100s of millions of years, stopping in frozen ice ages, lush prehistoric rainforests, and ancient oceans along the way. Bold illustrations allow children to discover fascinating creatures, including hungry dinosaurs and enormous mammoths. Infographics reveal the secrets of Earth's geology and environments, linking ancient creatures and places to our own time and to some of the major issues facing societies right now, such as climate change, deforestation, and extinction events.