In Mallery's latest, bookshop owner Bree, giftshop owner Mikki, and muffin purveyor Ashley join forces to open The Boardwalk Bookshop on the California coast, relying on one another as they wrestle with the possibilities of love. In Thayer's Summer Love, old secrets will out when four friends hold a 30-year reunion on Nantucket, even as their adult children pursue surprising interests. In Adult Assembly Required, Laura Costello moves to Los Angeles to avoid bad memories and an overprotective family, but her life remains topsy-turvy, and she must rely on friends who include the title character of Waxman's USA TODAY best-selling The Bookish Life of Nina Hill.