Keen on Retirement: Engineering the Second Half of Your Life By Bill Keen Books / Hardcover Books ISBN: 1544501838 / Publisher: Lioncrest Publishing, January 2019 Price Starting at $8.99 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. Collectible - Very Good Signed With Dust Jacket Signed Copy Collectible - Very Good. Very Good dust jacket. Signed/Inscribed by author on title page. $8.99 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 Keen on Retirement: Engineering the Second Half of Your Life