This is a C1 level Writing book. The structure of the book is based on 10 double Lessons. Each Lesson is divided into two parts (a and b), which have similar themes and include warm-up questions, suggested essay plans, helpful exercises, and tips. At the beginning of the book, there is an introduction to Essay Writing as well as Useful Linking Words & Phrases. At the end of the book, there are 10 Extra Essay Topics, a special space where the student copies their corrected essays, so they can refer to them later, as well as a Glossary.