By Leslie Lindsay  Three mothers, one circus, a one-hundred-year wave, a drowned town, coupled with grief, parenting, and the ways women hold each other up through challenging times. ~WEDNESDAYS WITH WRITERS|ALWAYS WITH A BOOK~ It’s the summer of 1878 and the Ludwig Zirkus has come to the island of Nordstrand in Germany. Big-bellied girls from the nearby St. Margaret’s Home for Pregnant Girls are thrilled to see the parade and the show as are the Sisters who care for them, so begins THE PATRON SAINT OF PREGNANT GIRLS by Ursula Hegi (forthcoming from Flatiron Books, August 18 2020). Lotte and her husband, Kalle, a toymaker are near the ocean when a one-hundred-year-wave roars from the Nordsee and claims the lives of three of their young children. Lotte is holding Wilhelm, the baby, and he is spared. Yet, Lotte and Kalle, childhood sweethearts are bereft with grief. On the beach that day are three mothers: Lotte, whose children are gone except Wilhelm, Tilli, an 11-year old girl who just gave birth at the home and had her baby adopted, …