Reading Explorer 1 is the first book of a four-book series. It uses adapted National Geographic text, images and video to develop reading and vocabulary skills for learners of English. Each unit contains two passages and an optional video activity. Elementary level (800-1300 headwords; CEF: A2 - B1)
1. Book (OCRed pdf, 78 MB)
2. Audio (128 kbps mp3, 44 MB)
3. Extras (seperate unit reading with embedded audio, 26 MB)