What tiny sea plants decompose to form oil? How did ancient Egyptians use oil to preserve mummies? What are the dangers of using fossil fuels? This series explores the causes and effects that shape ou
Bones are the framework of our bodies, but they are much more than that.This book looks at the functions of bones: what they are made of, how they connect to muscles, and how joints work.
Heart, lungs, kidneys, stomach—all these organs keep our bodies working, but what really goes on inside them? This book explores beneath the surface to find out how our organs work.
How do our eyes and ears work? What do our noses do? This book explores the anatomy of the human head. From hair and skin down to muscle and bone, find out how each part works, and how it is all contr
Without muscles we would not be able to move. Muscles keep our digestive system working too, and our heart is a large muscle that works all the time. This book looks at how muscles, tendons and nerves
‘Forms of Energy’ explores the different types of energy that are around us all the time. You will discover how energy can be moving or stored. You will learn what causes sound, heat, and light energy
How does dough turn into bread? What kinds of reactions give off heat? What’s the harm in burning fossil fuels? The visually stimulating 'Sci-Hi' books take learning science core curriculum to a whole
‘Fossil Fuels’ explores the fuels that we use every day. You will learn about everything from how coal forms to the many products made from oil. You will discover how coal, oil, and natural gas help u
How do minerals collect in ancient bones? Why are fish fossils sometimes found on land? How can some feathers be preserved for millions of years? This series explores the causes and effects that shape
What is the world's tallest waterfall? How do dams help generate water power? What happens when a waterwheel spins? This series explores the causes and effects that shape our world. From the underwate
How did ancient peoples explain thunderstorms? How does the Sun send ocean water up into the clouds? How do electric charges form in a storm cloud? This series explores the causes and effects that sha
This title covers the following: Fiery Rocks; Crusty Old Rocks; Rocks around the World; Ingenious Igneous Rocks; Buildings and Bling; Landforms of Intrusions; Landforms of Extrusions.
‘Minerals, Rocks, and Soil’ shows you how minerals, soil, and rocks form. You will learn where minerals can be found and how to identify them. You will find out all about the different types of rocks
‘Exploring Space’ looks at the development of space science and knowledge from ancient times through the present and into the future. You will learn about everything from the first telescopes to the n
How do plants help you breathe? Why are fungi and bacteria important? Do plants have “lungs”? The visually stimulating 'Sci-Hi' books take learning science core curriculum to a whole new exciting leve
How does friction help you ride a bicycle? How does a submarine keep from sinking? What is equilibrium? The visually stimulating 'Sci-Hi' books take learning science core curriculum to a whole new exc
Describes the social changes in the United States during the 1920s, including the popularization of jazz music, the rise of women in sports, and the Harlem Renaissance.
Describes the different tools used at construction sites, from small jackhammers to large tunnel borers, and tells how they are helpful in different ways.
A biography of the German princess who became the absolute ruler of the Russian empire and won for herself the reputation of being a great enlightened monarch.
Describes life in the West from the 1850s to 1900 and presents the lives of such famous people of the wild West as Jesse James, Nellie Cashman, Joshua Norton, and Buffalo Bill.
Describes what life was like for women in the late 1800s in the United States, how the women's suffrage movement was started, and the struggle to gain the right to vote, finally granted in 1920.
Describes what happened after the attack on Pearl Harbor, why Japanese Americans were forced to leave their homes and move into faraway camps, and what happened to their businesses and belongings when
Outlines the drafting of the United States Constitution, from the Articles of Confederation to the development of the current Constitution, including the history of the Constitutional Convention in 17
