"Let's write" is a four-book topic-based writing series for classes A, B, C, and D. Each unit focuses on topics which students frequently encounter in oral and written contexts. The written tasks have been specifically designed for the age group, interests and language ability of each level. "Let's write" provides realistic writing tasks based on visually-stimulating and informative material. The activities, ranging from structured writing to free composing, encourage students to develop their ideas appropriately and guide them towards writing with confidence and flair. [...]