Read and discover all about wonders of the past, all around the world. Where is Chichen Itza? What is the Taj Mahal? Read and discover more about the world! Thi

Additional reading, writing, and grammar practice for each chapter of the reader Consolidation activities A book review Answers to the activities can be found o

Read and discover all about electricity. What machines use electricity? What is a battery? Read and discover more about the world! This series of non-fiction re

Read and discover all about different types of weather. What is a hurricane? Where is the coldest place on Earth? Read and discover more about the world! This s