Do aliens exist on another planet in the far reaches of space? Many people think so. How can we find these otherworldly beings? Experts and scientists use telescopes, cameras, rovers and other advanced gear to investigate. In this book, readers will get an inside look at all the high-tech tools hot on the trail of alien life. What is more, the carefully levelled text will ensure that even struggling and reluctant readers will succeed in reading and enjoying the book.

What was that strange light in the sky? No one knows! It’s an unidentified flying object, or UFO. Many UFOs turn out to be aeroplanes or clouds. But some people say aliens visit Earth in UFOs. Could that be true? Researchers use cameras, magnetic field sensors, telescopes, radar and other gear to find out. In this book, readers will get an inside look at the high-tech tools used to study UFOs. What is more, the carefully levelled text will ensure that even struggling and reluctant readers will succeed in reading and enjoying the book.

What makes a grasshopper a grasshopper? What are some the most common and interesting grasshoppers from around the world? This book teaches readers all about grasshoppers, while highlighting some specific grasshopper families and groups. In this fascinating book you can also learn about key scientific themes such as classification, animal behaviour and life cycles.

What is matter, and why is it all around us? Learn all about the concept of matter and how it plays a part in your everyday life. Find out the states of matter and how matter can change.

Think you know a lot about all things strange, mysterious and disturbing? Get ready to learn even more! From the lost city of Atlantis to famous missing people to the possible existence of Bigfoot, get ready to learn all about the world’s strange and mysterious happenings that have baffled experts for years. Dynamic design pairs with engaging photos and carefully levelled text to make the facts easy to read but hard to forget, making these books perfect for both on-level and struggling readers.

Gorgeous eyelashes. Flashy feathers. Silky hair. You'll see the animals in this book are far from drab and dull. Outstanding photos combined with high-interest text perfectly support reluctant or struggling readers.

Blue scales. Pink wings. Purple feathers. You'll see the animals in this book are far from boring. Outstanding photos combined with high-interest text perfectly support reluctant or struggling readers.

Think you know all about Bigfoot? Think again! This apelike cryptid has a secret life that may surprise you. Where does Bigfoot sleep? Does the furry beast have a massive stink? Uncover these exciting facts and more through entertaining photos and easy-to-read text that supports struggling readers and engages monster fans alike.

On June 1, 1937, famous pilot Amelia Earhart and her navigator, Fred Noonan, took off in their small plane. Earhart’s goal was to make a record-breaking flight around the world. On the last part of the flight, they approached Howland Island to refuel. Before they could land, radio communication from Earhart stopped, and the plane disappeared. Search efforts turned up few clues. What happened to Earhart and Noonan? Explore the theories and learn why their disappearance has become one of history’s greatest mysteries.

Thomas Edison was a famous American inventor in the late 1800s. His work with light bulbs got a lot of attention. Over time, many stories were told about this work, including that he invented the light bulb. But this isn’t true! Discover what’s real and what’s fiction through infographics, primary sources and expertly levelled text.

What makes a cricket a cricket? What are some of the most common and interesting crickets from around the world? This book teaches readers all about crickets, while highlighting some specific cricket families and groups. In this fascinating book you can also learn about key scientific themes such as classification, animal behaviour and life cycles.