Our club has a range of ages from 30's to 70's; also diverse geographically. This promoted a very lively discussion; a Lt. Col. in Air Force born in Canada, early 40's age, and age 70's Southern elderly church member were quite lively; so much that I thought they were going to cross the table to get to each other; and we still kid them to this day about their discussion. We would highly recommend this book to other clubs.