Top astrophysicist Sasha Greenberg has spent the past 17 years working in the United States. An invitation to speak at a Congress on Cosmology in his native Moscow brings him home for the first time to confront colleagues, and unanswered personal questions. As Russia undergoes perestroika, public and private lives are radically re-assessed and Sasha sees the social and sexual upheavals as a crisis of civilization, and a reflection of his own obsessive studies into the nature of the Universe itself.

Henry Roth: obsessive-compulsive, somewhat misanthropic, a writer of children's books. His illustrator and only friend, Rudy, dies after a fabulously successful collaboration on "Marty, the Beaver." Henry is under contract to produce another Marty book for Christmas sales. His publisher, Arthur Planck, assigns penniless, lovelorn illustrator Lucy Reilly to work with Henry. She's sought by her ex-boyfriend Jeremy, who dumped her two years ago but shows up apologetic, having dedicated his new book to her. She and Henry go to a house on the shore to work. Will love bloom amid the rocks, or is Henry a bump on Lucy's road to Jeremy? Rudy's voice, from the grave, gives Henry counsel.