Images of life -- Natural attraction -- Food and health -- Design and engineering -- Human journey -- Money and trade -- Group behavior -- Investigations -- Rediscovering the past -- Healthy living -- Green solutions -- Earth and beyond.
"A six-level reading series that prepares learners for academic success with highly visual, motivating National Geographic content, strong skills building, and useful vocabulary to help learners become effective and critical readers."--National Geographic Learning web site. This edition introduces a variety of reading genres and uses real stories to help learners understand the world.