Advertising is a constantly changing medium. To capitalize on the great resources available on the market, you have to know what to look for before you buy.

Check the Publishing Date
If you're launching your business, you need up-to-date information on the revolving advertising industry. Recently published books cover a broader spectrum than those published even 10 years ago. If you're planning on creating a full-scale advertising campaign, you need to make sure you have all of your bases covered.

Check Credentials
Does the author have relevant experience in the industry? It's vital you purchase a book that's going to help your business. While book jacket copy and author bio info can be hyped, you can still evaluate the author's experience in the business world. You can often find books written by professionals currently working for major advertising agencies.

Flip Through - No Exceptions
Check out chapter titles, the writer's style and verify they fit your advertising goals. You wouldn't want to buy a book exclusively devoted to Internet advertising if you plan on producing a direct mail campaign. Certain books go into elaborate details on all mediums. Others touch on basic points before moving on.

Evaluate Your Options
Visit your local library and see if you can get a sneak peek of featured selections before you commit to a purchase. If you like the book enough, you'll feel more comfortable parting with your hard-earned cash. Be sure to make notes about the books while you have them. You'll find some are an invaluable resource for your business and your advertising future.

Overlook Price
It's tough to take your eyes off the sticker price. But saving a few bucks now could cost you hundreds or even thousands later. That's not to say you have to shell out major bucks to be successful. If you find a book that speaks to you, definitely pick it up. It could mean the difference in your ad campaign's success.