Susan Heinrichs Gray

"When you think of dinosaurs, do you think of ferocious meat-eaters terrorizing everything around them? If so, you were probably imagining the Tyrannosaurus rex, the 'tyrant lizard' of its time. But if you think you know everything there is to know about T. Rex, think again! Learn about the many sides of this mighty dinosaur. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for...

"In 1888, scientists searching for dinosaur bones found an enormous head like none they had ever seen before. They named it Triceratops, meaning 'three-horned face.' As they discovered more bones, they learned more and more about this 'new' dinosaur. With this book, you too can go back in time millions of years to explore the world of Triceratops. Additional features to enhance comprehension include informative sidebars, a glossary of key words and...

Describes features of thh Atlantic Ocean, including its icebergs, the area known as the Sargasso Sea, and such inhabitants as eels and dolphins.

Specifically discussing the Pacific Ocean, provides basic information about the sea, including wave formation, currents, tides, marine biology, and the landscape of the ocean floor.

"Scientists who study dinosaurs often have to be good detectives. And like detectives, they sometimes come to the wrong conclusions. That's what happened when George Olson discovered the first Oviraptor fossil. Learn why Olson named the new dinosaur 'egg stealer' and how later scientists finally uncovered the truth about Oviraptor. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources...

There is a war raging that you may not be aware of, the fight to prevent the spread of diseases. Everyday health care professionals are focused on controlling the spread of disease. This book exposes students to the innovatative tools and techniques healthcare professionals use to track, control, and combat the spread of dangerous diseases.

From hunting in Britain to working in the world's airports, beagles have long been prized for their scent-finding abilities. Learn more about these great family pets inside! Children love dogs and puppies--but how much do they know about the breeds themselves? Our Domestic Dogs series takes young readers into the fascinating world of dogs for a close look at some of the most popular breeds. Simple, engaging text and bright photos introduce young readers...

Once called wolf dogs, German shepherds have worked alongside people in everything from hunting to police work. These extremely intelligent, brave, and loyal dogs are some of the hardest-working canines around. Learn more about them inside! Children love dogs and puppies--but how much do they know about the breeds themselves? Our Domestic Dogs series takes young readers into the fascinating world of dogs for a close look at some of the most popular...

These ultra-smart dogs have been used to herd animals for hundreds of years. Learn more about the ever-busy, ever-thinking border collie inside! Children love dogs and puppies--but how much do they know about the breeds themselves? Our Domestic Dogs series takes young readers into the fascinating world of dogs for a close look at some of the most popular breeds. Simple, engaging text and bright photos introduce young readers to each breed's origins,...

"We think of dinosaurs as big and ferocious. Yet the name Compsognathus means 'pretty jaw!' Learn about this strange little dinosaur, from its life in the Jurassic period millions of years ago to the first discovery of its delicate fossil in Germany. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further research, a Did-You-Know section, and an overview of the geologic time...