It's written by the wife of a Pastor at Willow Creek. I'm Catholic and am not familiar with Willowcreek. But my friend who invited me to go with her to see the video says WIllowCreek is a very large church in the midwest I believe.

The basis of the book is that rather than striving to be a "good girl" we can please God and feel better about ourselves by being "Good Women" which involves being Christian Godly women who can and will change the world.

Like I said I haven't yet read the boook but I plan to order it and read it.