Sixteen years ago, writer and academic Daniela Gerson met her future wife Talia Inlender at a mutual friend’s birthday party in Los Angeles. Although Gerson came with a date, she felt a strong pull toward Inlender, an immigration lawyer who shared Gerson’s passion for narratives of exile both past and present. As it turned out, Inlender’s grandparents hailed from Zamosch, the same town in Poland where Gerson’s grandparents lived. As Jews, both families were caught in the double bind of Hitler’s genocidal reign of terror and Stalin’s scorched earth campaign through Eastern Europe and Central Asia. Countless thousands were displaced,...