Business letters are formal letters sent by one professional to another. Writing business letters requires a somewhat unique writing method. However, while there are rules to follow when composing a ...

If you want a business to carry your product, publish your writing or consider your proposal, you'll need to write a submission letter -- often called a query letter. These business letters should ...

This is part of Help! Wanted, a special series from Slate advice. In the advising biz, there are certain eternal dilemmas that bedevil letter writers and columnists alike. This week, we’re taking them ...