Web Bonus: List Look

Metro Parents — Personicx: Target more than 3.5 million metro parents struggling with single parenthood and the stresses of urban life on a small budget. Price: $50/M. Call: Acxiom InfoBase, 800.945.5478; or visit www.acxiom.com/infobase.

Mr. Mom Stay-at-Home Dad Source: Target 391,000 stay-at-home dads. Price: $75/M. Call: The Catamount Group, 203.778.4110; or visit www.catamountgroup.net.