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 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.
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.
This book tells the story of Tylosaurus, which swam in the prehistoric seas between 87 and 82 million years ago. It was a fierce marine reptile that used its sharp teeth and huge jaws to feed on sharks and other marine reptiles, such as plesiosaurs, as well as fish. A Tylosaurus could grow as long as 50 feet (15 meters) and was a superb swimmer.
Join Fiona and Finley as they travel back in time with America's first professional female astronomer, Maria Mitchell.
Fiona and Finley are going on a family hiking trip. Finley is determined to invent an ice cream that won't melt to celebrate. Albert Einstein enters the Sweets Shop to take Finely on an adventure that might inspire some answers.
