Robert Fulton revolutionized water travel at the turn of the 19th century. In this book, readers will explore the different kinds of water travel available to Americans in the late 17s and early 18s,
All movement depends on forces, and forces hold the universe in balance. This book explores forces, from simple pushes and pulls to the force of gravity that keeps our feet on the ground.
Did you know that polar bears' bodies are perfect for living in the freezing temperatures of the Arctic? How does the warming Arctic affect polar bears?
Introduces polar bears and their habitat, and discusses how the warming Arctic and the melting of ancient ice in the polar regions affects polar bears.
Books in the Disgusting Body Facts series combine vivid photographs with lively illustrations to give you a glimpse into some of the grossest parts of the human body. Read Twitches and Sneezes to lea
Books in the Disgusting Body Facts series combine vivid photographs with lively illustrations to give you a glimpse into some of the grossest parts of the human body. Read Puke and Poo to learn about
Books in the Disgusting Body Facts series combine vivid photographs with lively illustrations to give you a glimpse into some of the grossest parts of the human body. Read Mites and Bites to learn ab
Books in the Disgusting Body Facts series combine vivid photographs with lively illustrations to give you a glimpse into some of the grossest parts of the human body. Read Itches and Scratches to lea
Books in the Disgusting Body Facts series combine vivid photographs with lively illustrations to give you a glimpse into some of the grossest parts of the human body. Read Ooze and Goo to learn about
"Readers will learn how we feel hot and cold, why things melt and freeze, and how people measure and use temperature. Each book in the 'My World of Science' series explains science that you see in the
"Readers will learn how sounds are made, how we hear them, how we use them, and where sounds can travel. Each book in the 'My World of Science' series explains science that you see in the world around
What is light? Where does light come from? What is a shadow? Learn how we see light and dark, where they come from, and how people use light and dark in everyday life. Each book in the ‘My World of Sc
"Readers will learn the differences between living and nonliving. The book explores how living things move, use their senses, eat and breathe, as well as how objects can be made from nonliving materia
"Which materials conduct electricity? Why are saucepans made of metal? Why are wires covered with plastic? Read 'Conductors and Insulators' to find out! Learn about circuits, how electricity is conduc
Scientists first started talking about sending a robot to orbit Saturn in the 1980s. However, it wasn’t until 1997 that the Cassini Probe launched. Readers learn not only about how the probe was built
Henry Ford changed the way products were made using his breakthrough idea of utilizing the assembly line. Readers will love learning about the life of this amazing inventor who made cars available to
Introduces major developments in modern medicine, from William Harvey's discovery that the heart is a pump to the development of an artificial heart, and explains original reactions and the difference
"How important is water to humans and other animals? This title explores many of the features of water, including where it can be found and the benefits it has for all living things."
How important is water to humans and other animals? This title explores many of the features of water, including where it can be found and the benefits it has for all living things.
Planet Earth is surrounded by huge, dark space. Discover the wonders of space, from the Sun, moon and stars to space travel. Discover the facts and Share the learning in these fun books.A series of di
