Karla J. Cunningham, Ph.D. is a mom whose alter ego is a violence expert. Karla has worked in academics, government (law enforcement and intelligence), and at RAND. A pioneer researcher in female terrorism, she has extensively researched the factors that contribute to violence and the techniques professionals use to anticipate and counter violence. Karla has shared her insights with diverse professional audiences and is now focusing her sights on you! Author of dozens of publications on terrorism and crime, Karla has frequently brought her insights to community audiences including media commentary and op-eds to outlets including the Los Angeles Times and the Wall Street Journal. Karla originally wrote this book for her daughter. As she wrote, she saw a larger opportunity to help girls help themselves. By learning what's dangerous and why, tween girls are empowered to take control of their own safety as their safety profile begins to change. Written for girls, Karla hopes this book will spark conversations with parents, educators, and friends about how to stay safer - for life! Karla contributes frequently to her blog - What Your Mother Hasn't Told You About Safety - at http://www.whatyourmotherhasnttoldyouaboutsafety.com and she tweets frequently about safety issues at @CunninghamKarla.