There are two Student Books, one for International AS level and one for International A Level, which provide full coverage of the specification content and include: * Learning objectives set expectations at the beginning of each chapter, with 'Getting started' features to activate prior knowledge * Clear layout, with a range of text extracts to engage students and diagrams to explain new concepts * Definitions of key terms throughout and a glossary at the back of each book * Varied activities to embed understanding * 'Thinking Like a Linguist' boxes explore an aspect of the English language in more detail * Checkpoint questions facilitate revision at the end of each chapter * Regular exam preparation sections gradually develop exam technique.