| Cdr edition (Pearson Education Ltd, August 31, 2006), cover price $59.20
| 4 student edition (Allyn & Bacon, January 15, 2017), cover price $73.33 | About this edition:
Building on the success of previous editions, Focus on Grammar , Fifth Edition continues to leverage its successful four-step approach that lets learners move from comprehension to communication within a clear and consistent structure.
| 5 student edition (Allyn & Bacon, January 15, 2017), cover price $73.33
| Gardners Books, April 11, 2006, cover price $66.25
| Longman Pub Group, October 1, 2001, cover price $45.33 | About this edition:
Provides listening, speaking, reading, and writing exercises to develop proficiency in parts of speech, usage, tense, and other basics of English grammar.