You Know You're Over 40 When.... By Kavet, Herbert I. Books / Paperback Books ISBN: 0880320443 / Publisher: Ivory Tower Publishing, May 1983 Price Starting at $5.59 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Good Good condition. Slightly dampstained. $5.59 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for You Know You're Over 40 When....