Always be aware of all of the fees that may be associated with your credit card. (That means not tossing out the fine-print leaflets that come in your bill periodically!) Know the annual fees, current interest rates, finance charges, cash-advance fees and any other fees tied in with your card. This knowledge can help you make better decisions on how to manage your card.
Cash advances can be trouble! You should only get cash advances when it is absolutely necessary. Higher interest rates (than you're paying for card purchases) are usually charged, and most banks also charge a service fee related to how much cash you're withdrawing. (The same applies to those handy, personalized "checks" the credit-card company sends you!)
Experts say that making minimum payments is one of the most common mistakes consumers make. You will save lots of money on interest and get to debt-free goals sooner if you pay more than what is required each month.
The Credit Repair Kit, by John Ventura
All About Credit: Questions (And Answers) About the Most Common Credit Problems, by Deborah McNaughton
What Every Credit Card User Needs to Know, by Howard Strong
The Insider's Guide to Credit Cards, by Barry Klein
Credit Card and Debt Management: A Step-by-Step How-to Guide for Organizing Debt