Recommended reading
Many books claim to improve their readers' English. We cannot comment about all of them, but suggest you beware anything that sounds as if it offers easy answers. Good writing grows out of thought and practice, not just from reading a book.
We have read the following and think they range from pretty good to brilliant. They will help anyone who wants to write well or know more about English. Most ought to be in offices as handy reference material.
Note to Skype users: Skype may incorrectly flag some ISBNs as telephone numbers.
The books are listed in three sections: