The Macmillan Graded Readers series is one of the most popular simplified readers for learners of English. The series is published at six levels - Starter, Beginner, Elementary, Pre-intermediate, Intermediate and Upper Intermediate. The information, structure and vocabulary are controlled at each level to suit the students' ability. The Macmillan Readers provide a choice of enjoyable reading materials for learners of English from a range of prestigious authors from around the world.