INSTANT NEW YORK TIMES BEST SELLER  From the beloved author of the nationwide best seller Dept. of Speculation—one of the New York Times Book Review's Ten Best Books of the Year—a “darkly funny and urgent” (NPR) tour de force about a family, and a nation, in crisis Lizzie Benson slid into her job as a librarian without a traditional degree. But this gives her a vantage point from which to practice her other calling: she is a fake shrink. For years she has tended to her God-ha