Read and discover all about machines in the past and today. When did people invent the wheel? What is a nanobot? Read and discover more about the world! This series of non-fiction readers provides interesting and educational content, with activities and project work.

Additional reading, writing, and grammar practice for each chapter of the reader Consolidation activities A book review Answers to the activities can be found on the teacher's website

Read and discover all about transportation in the past and today. What were the first planes made of? How fast can solar cars travel? Read and discover more about the world! This series of non-fiction readers provides interesting and educational content, with activities and project work.

Read and discover all about Earth in the past and Earth today. How did Earth form? What natural resources does Earth give us? Read and discover more about the world! This series of non-fiction readers provides interesting and educational content, with activities and project work.

Read and discover all about medicine in the past and medicine today. What was the world's first antibiotic? What medicine can cure malaria? Read and discover more about the world! This series of non-fiction readers provides interesting and educational content, with activities and project work.

Read and discover all about machines in the past and today... When did people invent the wheel? What is a nanobot?