I’ve been on a contemporary British author kick lately and am loving it. Last year I read the book “Iona Iverson’s Rules for Commuting” (also known as “The People on Platform 5”) by Clare Pooley and adored it, so I eagerly picked up “How to Age Disgracefully.” As I’m now firmly settled into my midlife, books like this one, with an ensemble cast full of quirky characters of all ages, increasingly appeal to me. Synopsis: A senior citizens’ center and a daycare collide with hilarious results in the new ensemble comedy from New York Times- bestselling author Clare Pooley When Lydia takes a job running the Senior Citizens’ Social Club three afternoons a…