A dazzling debut, and a publishing phenomenon: the tender, savagely funny collection from a young immigrant who has taken the critics by storm. Few readers had heard of David Bezmozgis before May 2003, when "Harper's, Zoetrope, "and" The New Yorker" all printed stories from his forthcoming collection. In the space of a few weeks, America thus met the Bermans--Bella and Roman and their son, Mark--Russian Jews who have fled the Riga of Brezhnev for...