Gray is the new black, 20 is the new 30, and 50 can be just the beginning - so say the more than 70 contributors to this celebration of aging gracefully, if not so quietly. Upbeat and tongue-in-cheek, each fugue on getting older tells it like it is in all of its glory and with all of its challenges. The pithy comments come from people such as Lady Colin Campbell and Dame Edna Everage and are sure to bring a wry smile of recognition to anyone who is of a certain age.