Twice as many people today are not having children than 30 years ago. In an unprecedented survey, Kaye Walters has polled over 4,000 non-parents from 59 countries to find out why--in their words--they chose not to parent, and the issues they face for not doing so. "Kidfree & Lovin' It " speaks to all types of non-parents--single or coupled, male or female--whether they are "childfree by choice," "kidfree by circumstance," "childless" or "on the fence."

Here's a sampling of what's inside:

- Hundreds of insightful quotes about kids, parenting and non-parenting from both the "childfree"...