The husband of a dear friend has just published a book called Home Boy. The New York Times seems to love it. Naqvi’s smart and sorrowful debut is at once immigrant narrative, bildungs roman and New York City novel, with a dash of the picaresque. Immigrant stories are often appealing not only because they dramatize the longing to trade oppression for freedom and prosperity, but also because they have the perfect antagonist: America itself. Set in Manhattan just after Sept. 11, 2001, this novel follows three bright and likable college- age Pakistani men — AC, Jimbo and Chuck. Before 9/11,…