Great Writing is a comprehensive writing course designed for English learners at all levels, published by National Geographic Learning. This series covers a wide range of writing skills, from basic sentence structure to advanced academic writing. It includes six levels that gradually increase in difficulty, helping students build their writing abilities step by step. By incorporating engaging National Geographic images and real-world writing examples, the course keeps students motivated while teaching practical writing techniques. Each level integrates grammar, vocabulary, and writing strategies to improve students' language skills and help them express themselves more effectively. Additionally, the course offers preparation for standardized exams like TOEFL and IELTS, making it an excellent choice for learners aiming to enhance their writing skills for both academic and test-taking success.