Laura Lowell is the executive editor and author of "42 Rules for Working Moms." She has gathered practical advice and information from working moms all over the world to share with others. She lives and works in Silicon Valley with her husband and two girls. <a href="http://www.42rules.com/working_moms/index" title="http://www.42rules.com/working_moms/index" target="_blank">http://www.42rules.com/working_moms/index</a>