FOOD - NON-FICTION GRADED READERS 4 Non-fiction Graded Readers is a collection of non-fiction readers written specially for students studying English in levels A1 to B1+. The books cover interesting topics from various genres, such as Science, Technology, Life Science and Earth and Space Science. NON-FICTION GRADED READERS INCLUDE: * colour illustrations and photos to motivate students in their reading. * a glossary at the back of the book to build readers' vocabulary. * an activity section designed to reinforce comprehension and revise and consolidate the vocabulary found in the book. * an e-book with documentary-style video and interactive exercises