Compass Readers is a 70-book, seven-level collection of readers designed for elementary to intermediate English-language learners. This series provides a unique array of fiction and nonfiction graded readers that have been creatively designed to develop vocabulary, reading comprehension, and reading fluency. - Fiction and nonfiction with downloadable audio - Level and age appropriate topics and themes - Subject matter covering essential high-frequency English words - Glossary and index featuring key terms - Downloadable teacher's guide