Read and discover all about explorers and exploring. Why is exploring important? Where did the first explorers go? These motivating non-fiction readers are rich in content and beautifully illustrated. Fascinating information in carefully graded language appeals to a broad range of students and supports English across the curriculum, making the series perfect for CLIL (Content and Language Integrated Learning). Stunning colour photos, maps, diagrams and charts support understanding, while activities and projects develop language and critical thinking skills. 900 headwords Average word count: 3,350 Wide range of cross-curricular topics in graded English Attractive photos, charts and diagrams help understanding In every book: activities and projects for language and learning skills Flexible design allows both free reading and supported reading Picture Dictionary (levels 3 and 4) and Glossary (levels 5 and 6) offer extra support Audio in both American and British English Excellent teacher materials