Walter

How English Works, A grammar practice book, With answers, Swan M., Walter C., 2000.

   How English Works makes grammar practice interesting. Rules are easy to understand and remember; exercises entertain as well as teach. Learners who want to use the book for self study are guided in their learning, and teachers who want to use the book in class will find extra exercises for group work. If you are an intermediate or advanced learner.

Navigate, Beginner A1, Workbook, With key, Hudson J., Walter C., Adviser S., 2016.

Фрагмент из книги:
Hi! I'm Josh and I'm a student. Next summer, I want to go to the Philippines to be a volunteer. Some years ago, there was a typhoon in the country and 6,000 people died. A lot of houses and schools fell down. I want to work with a group called Projects Abroad to help build new schools. We're going to paint and clean the classrooms. The teachers need help too, so we're going to read with the children and play games with them. I need $6,500 to travel to the Philippines and stay there for eight weeks. Please help me to help them!.

Oxford English Grammar Course, Intermediate, Swan M., Walter C., 2011.

   The Oxford English Grammar Course (Basic Level) is for all elementary and pre-intermediate learners who want to improve their knowledge of English grammar.
This book teaches the grammar of spoken and written British English. But it can also be used by students of American, Australian or other kinds of English - the grammatical differences are very small and unimportant.

Oxford English Grammar Course, Basic, Swan M., Walter C., 2015.

   The Oxford English Grammar Course (Basic Level) is for all elementary and pre-intermediate learners who want to improve their knowledge of English grammar.
This book teaches the grammar of spoken and written British English. But it can also be used by students of American, Australian or other kinds of English - the grammatical differences are very small and unimportant.