"50 Ways to Leave Your 40s: Living it Up in Life's Second Half" is the book I coauthored with Sheila Key, primary author. Full of "a wide range of ideas for making this major life transition a time of opportunity, growth, and celebration," it was published by New World Library in March, 2008.
Peggy, thanks for inviting me to be your friend. Your book with Sheila Key sounds interesting. I've passed 50 and am having the time of my life! I love to encourage others to live large no matter what their age or circumstance.