Get hand-selected grammar lessons straight from a seasoned English professor who knows her students' greatest troubles. In an easy-to-understand approach, learn essential English grammar lessons. Take the quiz after each lesson and check your answers. Use the book as a reference, study aide for exams, or perfect classroom text. Finally, take control and overcome your serious English grammar doubts.

Get hand-selected grammar lessons straight from a seasoned English professor who knows her students' greatest troubles. In an easy-to-understand approach, learn essential English grammar lessons. Take the quiz after each lesson and check your answers. Use the book as a reference, study aide for exams, or perfect classroom text. Finally, take control and overcome your serious English grammar doubts.

H. E. Colby, a seasoned English professor, has helped her students achieve both their personal and professional success over seven years. She prepares talented and ambitious students who need to improve their English proficiency. Like all teachers, she is thrilled to see her students reach their personal and professional potential. Professor Colby produces educational material so English learners around the world can attain the success they deserve and seek. By writing English ebooks and eCourses for international students, H.E. continues to contribute to helping and sharing with English learners from all walks of life.