For anyone interested in looking their best, there is a new must-read book on beauty tips. Why is this one different than all the rest? Its author has the credentials.

For 10 years, Charla Krupp was the beauty diva on the Today Show. She’s been on Oprah, The View and the network morning shows. She was beauty director of Glamour magazine, beauty editor of People magazine and is currently a columnist for More.

She told Growing Bolder that there are two groups — people who don’t try to look good and people who try too hard. She says that looking your best is more than vanity. Your impression makes a difference in how others perceive you and how you perceive yourself.

In her new book, “How Not to Look Old,” she has broken many difficult concepts into 18 easy-to-follow tips that will help you discover a whole new you. Each is broken down into three categories — low, medium and high maintenance with an easy-to-follow guide to simple changes that make a big impact.