David Remnick’s biography of President Obama, The Bridge is out. (The Times explained how Remnick finds time to run the New Yorker and write a 700-page biography of a sitting president.) Also new: Another chronicle of the collapse, The End of Wall Street by talented financial journalist Roger Lowenstein; Nobel laureate Jose Saramago’s “blog book” The Notebook; another in the posthumously published oeuvre of Irène Némirovsky, Dimanche and Other Stories; the latest from A.L. Kennedy, What Becomes; and Tom Rachman’s touted debut The Imperfectionists.