The all-girl filling station's last reunion

Mrs. Sookie Poole of Point Clear, Alabama, has just married off the last of her three daughters and is looking forward to relaxing and perhaps traveling with her husband, Earle. The only thing left to contend with now is her mother, the formidable and imposing Lenore Simmons Krackenberry, never an easy task. Lenore may be a lot of fun for other people, but is, for the most part, an overbearing presence for her daughter. Then one day, quite by accident, Sookie discovers a shocking secret about her mother's past that knocks her for a loop and suddenly calls into question everything she ever thought she knew about herself, her family, and her future. Sookie begins a search for answers that takes her to California, the Midwest, and back in time to the 1940s, when an irrepressible woman named Fritzi takes on the job of running her family's filling station. Soon truck drivers are changing their routes to fill up at the All-Girl Filling Station. Then Fritzi sees an opportunity for an even more groundbreaking adventure. As Sookie learns about the adventures of the girls at the All-Girl Filling Station, she finds herself with new inspiration for her own life.