In alternating chapters, Ruth Plank and Dana Dickerson tell their own stories about growing up in the 50s, 60s and 70s. Though they had little interest in each other, their families were connected in ways that it took them much longer to figure out than it takes the reader of this lackluster novel. The premise makes a worthwhile plot, up to a point, but because you know where it's going, you may find yourself skimming through the last half of the book, looking for the point when the family secret final reveals itself to the last two people on earth who don't know it -- Ruth and Dana. Along the way, we visit a multitude of themes centering on small-family- farm life v. peripatetic life of artists and entrepreneurs, the culture of the 1960s, incest, lesbianism, goat farming, strawberry growing, failed marriages, death of aging parents, adoption, mental illness, child abuse (what have I left out....?). All this said, there are some readers for whom the descriptions of family life, particularly the girls' relationships with Ruth's father, will warm the cockles of their hearts.