This book tells the story of Ankylosaurus. This armored beast looked like a walking tank. It lived during the Cretaceous period between 100 and 65 million years ago and fed on plant material. At the end of its tail grew a bony club that it used to protect itself.
This book tells the story of the mighty Tyrannosaurus, which lived during the Cretaceous period between 140 and 65 million years ago. This ferocious dinosaur was one of the largest meat eaters, growing up to 40 feet (12 meters) in length. Its head was huge and full of long, sharp teeth.
This book tells the story of the enormous Apatosaurus, who lived during the late Jurassic period between 170 and 140 million years ago. It weighed up to 33 tons (30 metric tons), was more than 65 feet (20 meters) long, yet ate only plant food. It had bony skids on the underside of its long tail to protect the soft parts.
In this compelling title, students are encouraged to dig in and discover how different plant fossils unlock clues to the Earth's past. Through full-color photographs and thought-provoking questions, students will investigate how plants fossils form, how they are excavated, and how paleobotanists study them to learn about life millions of years ago.
¿Qué es igual y qué es diferente en la vida de hace mucho tiempo y la vida de hoy? Lee este libro para descubrirlo.
Al igual que tú, hace mucho tiempo las personas usaron el transporte para moverse de un lugar a otro. Observa cómo el transporte ha cambiado a través de los años.
In this book, simple, age-appropriate text introduces readers to Coelophysis, from what it looked like to how it lived. Large, exciting images fill the pages, while sidebars encourage students to ask questions and think critically about information presented in the text. Additional tools, including a glossary and index, help students build new vocabulary and locate information.
In this book, simple, age-appropriate text introduces readers to Plateosaurus, from what it looked like to how it lived. Large, exciting images fill the pages, while sidebars encourage students to ask questions and think critically about information presented in the text. Additional tools, including a glossary and index, help students build new vocabulary and locate information.
In this book, simple, age-appropriate text introduces readers to the pterosaur, from what it looked like to how it lived. Large, exciting images fill the pages, while sidebars encourage students to ask questions and think critically about information presented in the text. Additional tools, including a glossary and index, help students build new vocabulary and locate information.
In this book, simple, age-appropriate text introduces readers to the saber-toothed cat, from what it looked like to how it lived. Large, exciting images fill the pages, while sidebars encourage students to ask questions and think critically about information presented in the text. Additional tools, including a glossary and index, help students build new vocabulary and locate information.
In this book, simple, age-appropriate text introduces readers to Brachiosaurus, from what it looked like to how it lived. Large, exciting images fill the pages, while sidebars encourage students to ask questions and think critically about information presented in the text. Additional tools, including a glossary and index, help students build new vocabulary and locate information.
In this book, simple, age-appropriate text introduces readers to mammoths and mastodons, from what they looked like to how they lived. Large, exciting images fill the pages, while sidebars encourage students to ask questions and think critically about information presented in the text. Additional tools, including a glossary and index, help students build new vocabulary and locate information.
Chronicles the development of industry in the United States. Presented as the diary of a student who visits historic sites on a road trip, this book will be an excellent selection for readers who want to know more about the birth and growth of industry in the United States.
Chronicles the history of the United States as it entered the 20th Century. This book, which follows a student who is helping set up a museum exhibit, will be an excellent selection for readers who want to know more about this important period in US history.
Some mysteries remain unsolved for hundreds of years, defying attempts by scientists and researchers to solve them. This astounding books documents examples of the great vanishing acts of history. Read about the woman who claimed to be Anastasia, the long-lost daughter of the murdered Russian Czar, pilot Amelia Earhart who disappeared over the Pacific Ocean, the colony of Roanoke that vanished without a trace, and more!
How and where did hockey originate? When was the game first added to the Olympics? These and many more questions are answered for hockey fans in Breakaway! The History of Hockey.
The Stanley Cup is the oldest trophy in North America that professional athletes compete for. This exciting title details the history of Lord Stanley's cup including the greatest team with the most wins, historic rivalries, and history-making moments.
This fact-filled book presents the best of the best in hockey's past, present, and future. More than just racking up goals, superstars display sharp, play-making minds, as well as leadership qualities. Profiles include essential stats, an overview of each player's skills and achievements, and quotes from the superstars themselves. Male, female, and sledge hockey superstars are also featured in this jam-packed title.
Take me out to the ball game with Crabtrees book Baseball in Action. Children will learn the rules and skills involved in playing. Lively, full-color photographs help demonstrate such basics as pitching, fouling, and bunting. Necessary equipment and safety precautions are also covered along with the layout of a baseball diamond and player positions, catching and throwing techniques, when to run and when to stay put, and the different variations of baseball from slow pitch to cricket.
This book tells the story of Triceratops, a dinosaur that was heavier than a present-day elephant with three large horns on its head and a neck frill. It looked fierce but it was actually just a plant eater. It used its horns to defend itself against predators. Triceratops lived in herds for protection.
This book tells the story of Parasaurolophus, who lived 76 to 74 million years ago during the Cretaceous period. It belonged to a group called hadrosaurs, or duck-billed dinosaurs, named after their flat beak. Parasaurolophus had a long crest that swept back over its head. The crest was hollow, and Parasaurolophus probably used it to make deep honking sounds.
This book tells the story of Stegosaurus, who lived during the Jurassic period between 155 and 145 million years ago. It had large bony plates, which it probably used for temperature control, soaking up the sun, or catching a cool breeze.
This book tells the story of Pteranodon. During the late Cretaceous period, between 89 and 80 million years ago, one of the largest flying reptiles to exist flew in the skies. Its large wingspan and short tail made it very agile so it could turn or dive quickly. Its head could measure nearly six feet (two meters) long and on the back of its head grew a magnificent crest.
This book tells the story of the Woolly Mammoth, an animal that lived during the last Ice Age. Its long outer hair and inner layer of wool helped it withstand the bitterly cold conditions. Huge curved tusks were used to dig for food under the snow and as a powerful weapon against enemies. The Woolly Mammoth weighed up to six-and-a-half tons (six metric tons) and stood ten feet (three meters) tall.
This book tells the story of Spinosaurus, a dinosaur with large jaws, sharp teeth, and a huge sail on its back that stood six feet (two meters) tall. Around 40 feet (12 meters) long, it was one of the largest meat eaters. Spinosaurus lived during the late Cretaceous period around 95 million years ago.
