This book will help you find a distinctive name for your child that others will complement him or her on but will not make him/her feel like an outcast. Most of the time, the names on the "upperclass" list are classics or at least names that will not go out of style, whether they've ever been well-used or not; and the names on the "lowerclass" list are, while not making a person with that name a lowerclass person, generally choices that are dated, overly trendy, or not very well-thought-of. And just watch: as American parents get tired of the Wonderbready top picks that they're choosing today, they'll be turning to names like these to save the day.
Other than Beyond Jennifer and Jason, I think this is Rosenkrantz and Satran's best book, and is definitely worth shelling out the bucks for. Great job, guys!