Knowing the rules is as easy as ABC.

Writing an academic paper or business document need not be a daunting task. The Pocket Idiot’s Guide® to Grammar and Punctuation provides the basics rules of grammar and punctuation, along with the examples readers need to make points clearly and quickly.
•  Straightforward, no-frills rules of grammar and punctuation with clever, interesting examples that clarify points without complicating them.
•  Examples of common mistakes and how to avoid them.
•  Computer spellcheckers cannot adequately correct grammar and punctuation.
•  Pocket-size format is perfect for carrying in a laptop case.