DK 
DK Super Readers Level 2 Which Inventions Changed the World? 

Use your reading superpowers to learn all about inventions that change how we live – a high-quality, fun, non-fiction reader – carefully levelled to help children progress.
Which Inventions Changed the World? is a beautifully designed reader all about inventions that changed people »s lives – from helping us to navigate or communicate to keeping us healthy and safe.
The engaging text has been carefully levelled using Lexiles so that children are set up to succeed.
A motivating introduction to using essential non-fiction reading skills.
Children will love to find out about inventions from the wheel to VR, from the printing press to vaccines and X-rays.