A comprehensive reference to grammar, writing, research, and documentation, The Longman Writer's Companion offers a unique emphasis on how to write for different audiences academic, workplace, and public.& No matter what you are trying to write an essay for college, a business proposal for your boss, an email memo, or a letter - The Longman Writer's Companion will give you the help you need & Helps readers write better. & grammar, writing process, research process, how to document sources. & Anyone who wants to write better.