"Let's face it, being a girl isn't easy, and growing up can be confusing without a confidante to help. Meet Sarah O'Leary Burningham, a real-life big sister here to talk you through some of life's biggest moments, like: finding the right bra, getting your period, picking out glasses and braces, dealing with body odor and shaving, caring for your skin (and handling pimples!), creating healthy habits, and so much more! Filled with letters and testimonials from girls just like you, confidence-boosting advice from experts, and myth-busting sidebars that give you the real scoop, this book is just what you need to navigate the preteen years"--Back cover.