This is the unofficial obituary of octogenarian Leo Gursky, a character whose mordant wit, gallows humor and searching heart create an unforgettable portrait. Born in Poland and a WWII refugee in New York, Leo has become invisible to the world. When he leaves his tiny apartment, he deliberately draws attention to himself to be sure he exists. What's really missing in his life is the woman he has always loved, the son who doesn't know that Leo is his father, and his lost novel, called The History of Love, which, unbeknownst to Leo, was published years ago in Chile under a different man's name. Another family in New York has also been truncated by loss. Teenager Alma Singer, who was named after the heroine of The History of Love, is trying to ease the loneliness of her widowed mother, Charlotte. When a stranger asks Charlotte to translate The History of Love from Spanish for an exorbitant sum, the mysteries deepen.