4 books in series

English Grammar in Use

English Grammar in Use is a 4-book series with 4 released primary works first released in 1985 with contributions by Raymond Murphy, Helen Naylor, Louise Hashemi, and Martin Hewings.

Advanced Grammar in Use With CD ROM
Essential grammar in use
English Grammar in Use With Answers: Reference and Practice for Intermediate Students
English Grammar in Use Supplementary Exercises with Answers